My friend is a master!?

My friend who's lived in a five-story house with me and worked part-time his entire life!? One day, I lost my wallet and went to the police station, only to find it was 99999999.999% Park Jimin!!!? Jimin finds his home, and in return for finding and caring for Jimin, I get to live there. I thought this was the beginning of a smooth road, but the royal training is so difficult and arduous. I want to go back to normal life, so I try to escape...