God of Doom Level Selection System

Liu Xiaotian inadvertently traveled through the doomsday era, and just like a life-saving god-level selection system appeared, three options appeared in front of him, and each option will change Liu Xiaotian's future! 1. One billion RMB, 2. Peerless girlfriend, 3. Go back in time, Three options, Liu Xiaotian decisively chose the third option and turned back time to the beginning. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.