SixthSense1029
This is pretty much the worst of both types of isekai. The kid retains his kid like personality and morals, and he doesn't have any future knowledge. There was basically no reason to make it someone else's life if that's the way it's going, it could have simply been an item he found that powered up his skills or something like that if you are just going to strip all the real benefits of an isekai story away.
Soo… does the MC have something that sets him apart from the others? Ability? His Father has it. Future knowledge? Lost it. Martial Arts? Still exists in this world… should be better in fact. Sacred Gear? Currently unknown… the only chance the MC can have something that makes him an MC. Will probably be just some sword if he has one. Not that it is critical though, just wondering.
I don't think bad comedy in a story. however, when it says that the character likes 'trolling' it triggers an alert for me, because it keeps using, doing, thinking at any time the moment for 'trolling', day after day, tomorrow is just a day to troll (rinse and repeat, it's bad and boring). I'll read another chapter or two, to hope I'm wrong and overthinking.