In the apartment where my wife and I live, there is a so-called "annoying person" living in the room next to ours, who no one in the neighborhood wants to look at. This troublesome neighbor always walks around the common areas yelling loudly on his cell phone, and I, being timid, lived in fear of him, taking the stance that it's better to leave him alone. One day, my wife, who happened to be an executive this year, reluctantly went to the neighbor's room alone during the day to collect the management fees...