Nothing beats 2D!
The hardcore otaku third-born.
"Mr. Dark and Moody, full-time otaku and shut-in. His goldfish Henry is his (only) friend."
Leviathan is the Avatar of Envy and is the 3rd oldest among the seven demon brothers. He is one of the main characters in Obey Me! One Master to Rule Them All that is involved in the intimacy system of the game; therefore, users can interact and raise their relationship with him.
Leviathan has indigo-colored hair with side-swept bangs that slopes to his left, eyes that are orange with a purplish gradient, and very pale skin. Like all of the demon brothers, he has painted nails that are sometimes cyan, sometimes dark indigo.
Demon FormLeviathan has dark branched coral-like horns that curl upwards, his scale-like birthmarks visible on the right side of his neck, and a long, serpentine tail. He wears a black halved side-zipped hoodie with a blue lining, decorated with droplet scale patterns in several areas: the stream of white flowing from his left to right, solitary golden-yellow droplet at both his upper arms flanked with black ones. Underneath, he sports a semi-sheer shirt, white and gold accented clip-on suspenders attached to fashionable, snakeskin reminiscent pants, as well as black gloves. There are purple highlights on his horns, his hoodie along the side of his arms, and the soles of his shoes.
RAD UniformLeviathan wears the standard RAD Uniform. His uniform is unbelted and unbuttoned thus revealing a green collared shirt that is unbuttoned at the top as well as showing a loosely tied dark purple tie.
Casual AttireLeviathan wears a long, black and white cardigan jacket with 3 buttons of different emojis stuck on its right side. The jacket itself is long enough to reach his knees. Under, he wears a colorblocked black, white, and blue mock neck shirt. He wears joggers with 2 orange stripes on each side. His sneakers are orange and black. When in casual attire, he wears black headphones with orange and blue design.
Human World LookLevi wears an unzipped three-colored hoodie that's half orange, half dark blue with white, light blue, and black accents. Underneath it, he has a simple white shirt with a black collar. He also has a pair of headphones that match his hoodie, in an orange and black color palette.
Leviathan is an otaku and hikikomori. He spends almost all of his free time playing video games, watching anime, or in some way consuming media, and he peppers his speech with netspeak (and sometimes Yoda speech). He tends to rant about whatever he's interested in, especially The Tale of the Seven Lords, and makes frequent references to anime/manga/books.
He does not think very highly of himself, often calling himself a worthless otaku, and assumes others do not think highly of him as well. He's also a gigantic social recluse and rarely leaves his room, choosing to take online classes instead of having to go to school and often has high anxiety when he's forced to attend social gatherings.
As the Avatar of Envy, Leviathan can be easily turned to jealousy and self-pity. He often remarks about how situations are "unfair" and how "lucky" others are. Though he has a superiority complex when it comes to his interests, when this superiority is threatened in some major way, he lashes out in jealousy. This is demonstrated during Lesson 4-1 when he flies into a rage -- changing into his Demon form -- over the thought of the MC being a bigger TSL fan than he is.
Just as Mammon's showing MC the House of Lamentation, Leviathan angrily appears before Mammon and demands his money back. Mammon uses MC as a distraction and makes a quick escape, leaving MC behind. Leviathan quickly forms an idea to use the human exchange student to his advantage. He then drags MC to his room with caution so that no one would see a "normie" coming to his room.
The conversation goes on until they reach the topic on The Tale of the Seven Lords (TSL). MC doesn't know anything about TSL, so Leviathan gives a very detailed summary of it. Moving on to the real point on why he invited MC to his room, Leviathan suggests that MC should make a pact with Mammon in order to get his money back from his older brother. This way, Mammon would have no choice but to obey. In order to form the pact, Leviathan claims that MC must have something that Mammon would do anything to get: the credit card that Lucifer took away from him.
After getting a hint from Lucifer on the credit card's whereabouts, the two head to the kitchen and retrieve the card from the freezer. When Mammon makes a surprise entrance in the kitchen and sees that the two have his credit card, he pleads for them to give it back. Leviathan sets a condition that he must first make a pact with MC. After scaring Mammon using Lucifer's name, he relents and officially makes a pact with MC.
To gain access to the stairs that lead up to the attic, MC decides to distract Lucifer with the help of Leviathan's TSL vinyl soundtrack. But to get the soundtrack, MC has to convince Leviathan to give it to them. After failing to enter his room with his secret code phrase, MC decides to make a competition between them and Leviathan to decide who is the biggest TSL fan.
Leviathan is upset with the idea that MC thinks that they know more about his favorite series, so he accepts the challenge. At the competition, MC receives the easiest questions and Leviathan the hardest. However, Leviathan is able to answer all of the questions correctly with ease. Depending on who MC went to, they reveal their trump card which sends Leviathan flying into a rage. He turns into this demon form and attacks MC. Lucifer is able to stop Leviathan from hurting MC and orders him to go to his room to cool down, leaving the TSL contest as a draw.
Later, MC receives a phone call from Leviathan to go and meet him in the planetarium. Leviathan claims that MC had won the contest to see who the bigger TSL fan is and agrees to enter into a pact with them. After sealing the contract, Leviathan asks what MC's ulterior motive is in wanting a pact from him, so they ask Leviathan to borrow them his copy of the TSL soundtrack. He agrees to it, but he's upset about the fact that MC only wanted to make a pact with him for this reason.
In Lesson 7, the demon brothers and all the exchange students are invited on a retreat to the Demon Lord's Castle. Once there, Leviathan is roomed together with Beelzebub and Luke. During the castle tour, a talking painting interrupts. It turns out to be an ex-girlfriend of Asmodeus. After a fight between them, she pulls Leviathan, Beelzebub, Mammon, Solomon and MC into the painting.
The painting operated as a kind of teleportation device, as everyone pulled inside lands in an underground labyrinth where Leviathan's old pet snake, Henry 1.0 lives. The snake doesn't recognize Leviathan and tries to attack the group, prompting them to run away. They try to find a hiding spot until they can figure out a way to get out of the labyrinth. Beelzebub wants to eat Henry 1.0 but Leviathan insists that nobody will hurt his old pet. Solomon decides to use his power to make Asmodeus strong enough to tame Henry 1.0. Once Henry 1.0 is fully enchanted by Asmodeus, he helps them find the labyrinth's exit.
Later on, Leviathan, MC, Mammon, and Beelzebub try to sneak into Lucifer's room to get a picture of him sleeping so that Asmodeus will enter into a pact with MC. Instead, they encounter Cerberus and in their attempt to escape end up back in the labyrinth and pursued once more by Henry 1.0. MC (temporarily using Solomon's power), summons Asmodeus and amplifies his powers to charm Henry 1.0 again and safely leave the labyrinth. This leads to Lucifer lecturing them, but Asmodeus cuts it off by entering in the pact with MC.
When Lucifer and Satan switch bodies, Leviathan, Mammon and MC come up with the idea to make the two play a real life simulator game, hoping it would help them reconcile. Leviathan registers himself as "Leviachan" and Mammon as "StupidMammon". He then explains to the others what they have to do in order to win the game. He made MC the heroine, meaning everyone has to compete to get MC's acceptance of a love confession.
Leviathan proudly announces that he will win this game. He feeds MC his homemade bento box, which is Ruri-chan themed and includes a Japanese omelet and some fried shrimp. On the final day, the game turns into a monster survival game. After defeating all the monsters, the final boss spawns on the rooftop, which turns out to be Cerberus. Seeing how Cerberus is threatening his brothers' lives, Lucifer successfully tames him and the game ends.
Lessons missing here...
Leviathan was enraged after asking Mammon to give him back his money again. Mammon runs away with MC and if MC chooses to hide in Leviathan's room, they will hide in his bathtub. Leviathan will enter the room, badmouthing Mammon, then complain that Mammon took MC with him and that wasn't fair. He then asks Henry what he thinks about all of this, telling him that the thought of MC leaving makes him sad. He then says that "my MC" is leaving before switching back to getting his money back from Mammon. He leaves the room and MC and Mammon are finally able to escape outside.
It isn't long before Leviathan catches up and Mammon ends up leaving MC to deal with him. Leviathan confesses that he doesn't want MC to leave, and that he doesn't want to lose them. At this point, MC can either hug or kiss Leviathan. Kissing him results in Leviathan stuttering and then asking MC if it was an accident and if they lost their balance and stumbled into him lips-first. He couldn't believe that someone would kiss a "yucky otaku" like him by choice. If MC hugs him, he'll become flustered and ask MC to marry him. After one of the options plays out, Leviathan runs after Mammon.
Right before MC leaves the Devildom, Leviathan tells them that he will keep the save data for the game they were working on beating together. He continues on to tell MC that he couldn't tell them how happy he was when they said that he was their true friend. He finishes his turn with that MC is special to him, "really special, in a way that no one else is."
- His symbolic animal is a serpent, which symbolizes fertility, life, and healing.
- According to Issue 5 of the RAD Newspaper, Levi's tail is similar to a snake's and has scales.
- This also relates to his first pet, a snake named "Henry 1.0".
- He's the second demon that MC makes a pact with.
- In his case, making a pact with MC was his forfeit for losing a "The Tale of the Seven Lords" trivia contest.
- Levi's nail color is dark indigo, as seen in early Devilgrams and in his other outfits.
- However, his Casual and RAD sprites show that his nails are painted cyan.
- Levi and Asmo are the only brothers with an inconsistent nail color.
- Levi is a lover of anime music, as evident in various lessons and directly stated in Issue 5 of the RAD Newspaper.
- Levi is the only character (apart from MC) who does not use his own photo as his profile picture.
- He is the Grand Admiral of Hell's Navy, which he mentions in the chat The Popularity Contest (345).
- Levi enjoys bufo egg-milk tea (Milk tea with boba).
- According to him in the "Who's Your Type?" chat, his type is "someone whom [he] can be in the same room with but feel worlds apart from."
- Levi's dream is to become a pro gamer, as he told MC in the chats titled Future Dream 1 and 2. His "more realistic dream" is to become a gaming DevilTuber and live stream daily.
- Levi enjoys drawing, but does not consider himself skilled.
- Levi is shown to know how to sew. He learned this skill by making cosplays for himself and is first revealed in the Summer Festival event.
- His name on Devilgram is "L3V1".
- "Zaramela" is one of his top 3 Idols. He made his brothers worry when he used the map app to go after a clue on where they lived, a story that revealed itself through several chats including EMERGENCY!(6).
- His name comes from the sea serpent from the Bible.
- In the modern Hebrew language his name (לִוְיָתָן) means "whale".
- This relates to his bedroom decorations of ornamental jellyfish and gigantic aquariums, as well as his bathtub bed.
- It could also refer to "whaling", which is when someone spends a hefty amount of real-life money on video games in order to speed up their progression.
- He has a pet goldfish named "Henry" in honor of the TSL character of the same name.
- In the TSL series, the Lord of Shadow is based on him.
- The Lord of Shadow is also his favorite character next to Henry.
- Levi can summon Lotan and often uses his ability as a threat.
- In the Dark Santa event, Leviathan bought a bunch of presents for himself.
- One of the things that he specifically bought was a Ruri-chan figure with a skirt that he was hoping to receive in the gift exchange.
- His worst subject is seductive speechcraft; this also happens to be a class he isn't able to take online.
- According to Barbatos in one of his homescreen interactions, Lucifer is the reason Leviathan got into anime.
- Levi's phone has a devil horn case with scaled pattern and face.
- According to one of his Surprise Guest dialogues, Leviathan likes the smell of medical supplies.
- He is the first of the brothers to have turned into his demon form in a fit of rage against the MC.
- In his case, he got mad at MC for allegedly being the bigger TSL fan.
- In Happy Birthday! Dear Lucifer '21, Leviathan states that toast is his favorite during breakfast and often saves it for last.
- In Lesson 4-15 (Hard), he is revealed to be a premium member of Akuzon.
- In Lesson 9-2 he says that he owns 36 Ruri-chan figurines.
- At Diavolo's birthday party in Lesson 18-17 (with MC being the surprise guest of honor), Leviathan gives MC the "most popular item from Akuzon" as a gift.
- In Lesson 40, it is revealed that Levi was a General in the Celestial Realm's army.
- In Lesson 58-2, it is revealed that he and Mammon's greatest fear is being confronted by an angry Lucifer in his full demon form.
From Devilgram Stories
- Despite being shown to have defined abs, Levi is also very out of shape.
- He can't jump rope and run one lap around the House of Lamentation in Love, Friendship, and Justice.
- In Strongest of Them All, after being picked on by Asmodeus and Satan for his flabby body, he tries to show his strength by attempting to pick up and throw Beelzebub, but instead injures his back.
- In Beel's Boot Camp, he asks Beel to help him get into shape since Lucifer threatened to degrade him to a lower demon for his physical weakness.
- In Levi the Maestro, it is revealed that he learned to play multiple musical instruments.
- In A Pro Gamer Is Born! he becomes the Devildom's first e-sports champion, but decides against starting a pro career.
- In Popular with the Ladies, Asmodeus states that Levi attracts the mature and conservative types.
- In Satan's Devilgram, Be You, Levi says that he's terrified by non-otakus.
- In Beelzebub's Devilgram, Unspoken Affection, the results of the D.D.D. app "Demon Brain Scan" reveal that 70% of Leviathan's brain is taken up by "jealousy and feelings of inferiority."