Aster is Aster is a fallen angel who was once named Celestine. He fell in 1820. He lives in the rainy city of Tempestas, New york. He works as an assassin called The Crimson Eye but tries to keep it hidden. He’s a fan of a band called the three souls which includes alfie valentine, scarlett, lex, spencer, and Thorne. He’s part of an underground black market called Adventus. Adventus is led by an actress named Cameron Davila. He’s rather rude, rarely leaving his house only really to do business.