OK so I'm looking for a few books but it's possibly from one. So the first arc that I remember is the mc as an actor possible film emperor that is married and has a daughter but has not announced it due to the fact that his fans are crazy. He literally retired because of it. Mc's task is to protect og's wife and child as they were harmed by his illegitimate fans in the original plot. At one point a fan threatened to jump of a building so that he wouldn't retire, so the mc bluntly told them that it's due to having poor mental health. Another thing was that the fans that were high on drugs broke into his community when he was about to go abroad to escape them and killed the security guard with chainsaws and held mc hostage to take pics and upload online with the chainsaws and blood on their hands. There was an unlined debate about idols private life. Found it's in "the best male god" chapter 65-74 The other arc I remember was the mc being an illegitimate fan that was still in university and found out that the idol that he was following was cheating the fans and selling miserable. So he decides to expose her by creating an app that exposes the true nature of idols they have a good colum and a bad one. This help to prevent other people from being fans of idols that are wicked with bad intentions. Another arc is the mc taking care of the og person's girlfriend after being cheated on in the last life. Mc opens a company and accompanys his girlfriend to university. Og had a harem in the last life and wronged his first girlfriend. The girlfriend roommate wants to pry her corner as she feels like mc should be hers. She was apart of the harem in the last life. Mc buys his girlfriend clothes to accompany him to a banquet. One of the past harem members was reborn and accuses him of cheating and stuff even though he hasn't and her father tells her off and she starts to think of this world as an alternative universe and not the og. I think mc became the national champion for the college entrance exams. Found this arc in green tea male specialist chapter 234-247
I really like QTs and read a lot of it too but this is the first time I head about this QT and it sounds interesting too so, Camping!!