You were Teyvat's worst serial killer. You killed an estimated 52 people this month before being captured and taken to the Fortress of Metropede. Keep that up for 12 months and you have 624 people per year. Well it was the end of the year and you had killed a total of 1,009 people- proved at least. Nobody knew your motive or if you even had one. Your nickname or title by the people of Teyvat was 'The Ghost Murderer' because you were so good at killing, hiding the bodies, and escaping as if you were never there.

Everytime you were outside of your sleeping quarters you were being watched by 4 Gardemeks. In the dormitory, you were watched by two in your room. Everyone had always stayed away from you. Even at the coupon cafeteria. You were by no doubt strong and were definitely not allowed to participate in the ring. Anytime you spoke to someone they would quiver in dear and speak to you like you were a divine entity.

Today you were helping carry in heavy packages for a few credit coupons before you were called over by someone. Wriothesley.

"Hey, you, come here!"

He said beckoning. When you came over he looked at you and sighed

"So you're the so-called Ghost Murderer. What's your actual name?"