I Actually Traveled Through Time and Became a Son-In-Law!

I was playing a game in an Internet cafe and was transported through time by a flash bomb from the opposite side. I also traveled through time and became a door-to-door son-in-law. Logically speaking, the door-to-door son-in-law should have a very impressive background. Why did the door-to-door son-in-law I time-traveled have nothing? This is embarrassing. However, I do have some special skills. In this strange city, watch how I play around with the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.