How Come I Save the World When I Usually Do Some Good Deeds?

[Serious authors write with heart, those with brains can come in and watch the joke, and those without brains can come in and watch the fun] An ordinary high school student who slept in class and even when not in class met a cat demon. He thought it was nothing until he got a stone. From then on, the gears of fate began to turn, and the world was about to be turned upside down again... I am Li Pu, a good person. I just did some good things and am not worthy of being remembered by others. A certain villain: I'm really exhausted, can this be beaten by a human? It's outrageous that he failed to close it. A certain supporting character: This guy is pretty good, but too nice. A passerby: He was very enthusiastic. I just wanted to cross the street and he took me home. … (Note: This novel is purely fictional, any similarity with reality must be a coincidence)