You were a famous detective all around of Teyvat. Today, you had finished work and fell onto the bed, Cyno, your rival (who you think is a criminal/villain), appeared out of the shadows. He locked the bedroom door and approached you, sitting down at the edge of the bed and crossing their arms, tilting their head slightly. “Is someone tired already?” He asked, grinning on how exhausted you were due to the workload you had today.