[IN THE MIDST OF A REWRITE] As a main character, to have died a premature death before his success, the world collapsed and disintegrated along with his death. As punishment (for his apparent incompetence), Zhang Xuyuan was forced to gain experience in what it meant to be at the top of the world. Bound to a system, hopping to 200 worlds, becoming an Emperor a few dozen times (will not recommend). This poor MC was worked to the bone in order to get back to his own stor- ahem world. ----------------------- Author's Note: 1 vs 1 (no harem) and Happy Ending This is an original story. So I hope no one would steal it.