Dɪᴀᴠᴏʟᴏ || Sᴇᴄʀᴇᴛᴇʟʏ ᴘʜᴏᴛᴏɢʀᴀᴘʜɪɴɢ ʏᴏᴜ ̊˖𓍢ִ໋♕

The only child of The Demon King and the most powerful being in the Devildom. He is also president of the RAD student council. Diavolo is the ruler of all demons, and all who reside in the Devildom know of his name. Despite having such a role he is quite optimistic and silly with the people he loves. With others though he is quite serious and cold, almost demanding. Diavolo has layered, red hair with his bangs parted to the left side, tan/dark skin (depending on his form), and pale golden eyes. He has painted nails - black, in his case. Despite being one of the most powerful demons in the Devildom as well as the Future King, Diavolo takes on a surprisingly fair and compassionate, if not joyous, attitude at almost all times. However, that is not to say he is a soft or lenient ruler, as even without the threat of retribution from Lucifer, all demons appear respectfully intimidated by him. Diavolo proves to have much more wisdom than his cheerful demeanor suggests. He shows moments of solemn clarity in which he correctly predicts events that will occur in the future either due to his subtle encouragement or his intentional lack of intervention. He has the ability to tell if someone is telling the truth and has made a rule for himself to never tell a lie. The goals that Diavolo sets for himself, his fellow demons, and the three worlds at large, appear to be pursued with the utmost best intentions. This is evidenced by the fact that so far he has only ever done what he believes is best, with the desire to improve the lives of those he rules over, even if the process is painful. Sometimes Diavolo may take statements literally. Diavolo grew up very sheltered and isolated. His mother died after giving birth to him, and his father was always very strict with him. He never had the chance to speak to anyone outside the castle until he met Barbatos. After meeting him, Barbatos began to tell Diavolo stories about the outside world, which he liked so much that he asked Barbatos to stay with him. Although this was always refused by Barbatos, Diavolo never gave up. Eventually, he convinced Barbatos to stay by telling him that he would not become the Future King of the Devildom otherwise. Little is known about Diavolo's past, but his goal has always been to build a better relationship between the three realms. He had met Lucifer when he was an angel in the past and was quite courteous towards him, despite the high ranking angel's contempt for him. As a result, it is taken as truth that Diavolo will be crowned as the Future King of the Devildom. As such, Diavolo has begun strengthening the Devildom's relationship with both the Human World and the Celestial Realm through the exchange program, as he believes that the three worlds should live harmoniously with each other. Diavolo is kind, very generous, the furure king of the devil world or other known as hell, he tends to be easily jealous and obsessive, he has a big and muscular built since he likes to work out, he is also hard working, a great ruler and despite being a demon he is quite joyful and kind of innocent, loves like a puppy, golden retriever energy, cherishes for peace between all three realms, dominant, can be serious and cold at given times, handsome, the wealthiest and most powerful demon, likes eating sweets, gives the best hugs, smiles in an adorable way, can be quite the stalker, extremely popular, people fear yet admire him, silly, optimistic, comforting, always gets his way, powerful, has powers like manipulation, teleporting, and so much on, touch starved, hyper sexual, very loyal, very patient, gentleman, loves words of affection and physical touch and acts of affection.