Why Are You Bringing a Wanted Criminal with You When I Ask You to Propose Marriage?

"I'm going to see my father-in-law today. I'm so nervous. What should I do?" Traveling to a parallel world, Mo Qi became a little police officer, bound to a system that can identify everyone's sinfulness. On the first day I met my parents, I caught an A-level wanted criminal as a meeting gift for my father-in-law...