I Came Back from Rimo, and Now Someone's Bullying My Daughter

Li Rui Ke, a high school physics teacher, inexplicably transmigrated fifteen years ago and became C-169 Rui Ke! When he returns fifteen years later, he discovers that his wife, Chen Xiao, has died, and his high school-aged daughter, Li Yun Ning, is being bullied in every way imaginable! He has even been falsely accused of running off with donated money! No matter. Li Rui Ke will handle it! But just as he starts resolving the problems in the real world, strange phenomena and rules begin to emerge. For his daughter’s sake, Li Rui Ke has no choice but to get caught up in them... Burp, what the hell is this hodgepodge?! I-in any case... L-look forward to the return of Rui Ke to the city! Motherfucker!!