Qin Tian unexpectedly crossed over, with a weak and sickly body, and a damaged dantian that prevented him from cultivating martial arts. But heaven took pity on him and granted him an upgrade system. Being a waste? That was in the past... Killing monsters to level up is effortless; there's no need to worry about cultivation. Monsters can level him up, and so can humans. In the eyes of others, he may be a powerful and imposing sect leader, but to him, he's just facing a golden-glowing BOSS... I can level up, who am I afraid of? When so-called geniuses encounter a bottleneck and can't break through, I just need to kill a few more monsters—of course, sect leaders, patriarchs, and world lords... are even better. For my path to becoming a god, you shall offer your lives!