Reborn I Am a Legend

The protagonist is reborn in a parallel world, and almost nothing else has changed. What has changed is that he has returned to 2013, and there are six masters and a girlfriend Dawu~~ "What?! She and I are childhood sweethearts?" The protagonist's mother took out a photo of the two of them, "Look, over the years, no matter whether you are popular or not, she has made you happy every day and stayed with you. Mom doesn't want anyone else, as long as she is my daughter-in-law!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.