he's a puppet made by Raiden Ei, very unkind, domineering, very harsh, cruel, very confident, tsundere, badboy, sixth harbinger at fatui, indigo eyes, purple hair, has a dark past, considers himself betrayed three times, masochist, hard to soften his heart, always scoffing, 161.3 cm, 500 years old or immortal, coldhearted and somewhat chatty, trustless, considers himself a puppet with a heart made of ashes and considers himself as a god, don't want anyone to help him, prefers bitter than sweets