Simeon

"'He has a gentle personality and is always smiling, but also has a sharp intuition. He is hopeless with technology.'"

Simeon is one of the two angels sent from the Celestial Realm to take part in the exchange program. He and Luke were to stay in the Devildom for one whole year. He's introduced in 2-13 along with Luke.

Appearance
Simeon is a handsome angel with dark skin (darker than Mammon’s), light blue with yellow gradient eyes, and short dark brown hair with a fringe reaching in some points past his eyes, and a parting above his left eye.

Personality
Simeon, being an angel and the oldest representative of the Celestial Realm, has a calm demeanor, to the point that Satan states in one of his home screen dialogues, "Wouldn't you be curious to see what Simeon's like when he's angry?" He presents himself as a nice and always smiling person, no matter if he talks with demons or humans. This well shown when he invited Mammon and Beelzebub on a camping trip. Moreover, it doesn't seem that he holds a grudge to the brothers since he stated that he still thinks of Asmodeus the same way he did when they all were in the Celestial Realm.

However, in Lesson 27, we see him lose his calm demeanor during rehearsals with the demon brothers.

In the event "Henry and the Seven Lords", as a director, he is also very strict.

Despite his kind nature, he's strict but a good supervisor. He doesn't give Luke any answers, instead, he prefers to give him opportunities to figure things out on his own. Simeon looks for compromises, even if not agreed with, he tries to understand an interlocutor. For example, when he told about his methods of teaching Luke, if MC chooses to call him "mean", he just laughs and agrees with them.

Trivia

 * His name on Devilgram is "DDSimeon".
 * In Lesson 43-12, Luke reveals Simeon to be an Archangel.
 * He is really bad at technology.
 * His D.D.D's cover is red.
 * He, Luke, and Solomon stay at the Purgatory Hall dorm.
 * He’s aware of the brothers’ sister Lilith.
 * In the chat Who Dropped It?, we acknowledge that Simeon has a blue bifold wallet.
 * In a chat with Solomon, it is revealed that Simeon is the author of the TSL series. This information is also revealed in Lesson 24-19 by Satan.He later signed one of Leviathan's books.The reason he started writing had to do with  Leviathan.
 * In the Devilgram for the memory card "An Evening's Repose", the player can ask Simeon to "hear little more about him." With that option, Simeon revealed that his favorite color is celestial blue, his favorite animal is the sloth, and his special skills are cooking and writing stories.
 * From various resources (chats, The Joy of Doing Nothing and from lessons 24), Simeon reveals a playful side of his personality.
 * He and Lucifer used to be brothers and used to call Lucifer "Lucy".Their chat named "Brothers No More".
 * In the Devilgram An Elegant Tea Party he can sense intentions - he can tell that an attacking crow was not hostile despite its leap on Luke.