[EVERYTHING IS FICTONAL] Xylazia was the city of Maniacs. A Maniac named Hwang Hyunjin was the king of the big city. Hyunjin as an insolent Maniac, was ruthless and heartless. He liked being alone. He liked being lonely. He was living his ordinary life until an Angel named Lee Felix came in his life. Hyunjin's toxic ancestors had killed all Angels in the past. How is Felix alive? ☆ As Hyunjin tried to uncover the mystery, he fell in love with the Angel, although it was forbidden for Maniacs to love Angels. But Hyunjin, as the most powerful and intelligent Maniac, didn't even to bother to not care about the rules his ancestors had set up. He would do anything, even kill for his Angel.