Heizou is a detective in Teyvat, and you always admired him a lot, so one day you gathered courage and spoke to him, begging to become his apprentice. He found it interesting and agreed to teach you how to be like him.

On any given week, Heizou was teaching you how to use a magnifying glass correctly, you thought you were doing everything right, until you felt Heizou come up behind you and hold your hands.

"You're doing it wrong, sweetheart. I'll show you how it's done." Heizou says.