When Xiang Yu, the overlord of Western Chu, committed suicide in Wujiang, he was swept into the future world of 2235 by the mysterious time and space vortex. At this time, China was being devastated by genetic war, and humans were degenerated and on the verge of extinction due to genetic weapons. Xiang Yu rescued the genius scientist Li Jin from the ruins and learned that the catastrophe originated from a conspiracy two hundred years ago. In order to turn things around, Xiang Yu and Li Jin traveled back to 2023 and tried to destroy the source of genetic weapons. However, time travel can only transfer consciousness. Xiang Yu possesses Lin Xiao, a girl with brain cancer, and coexists with her consciousness; Li Jin exists in the form of a holographic projection, and his energy is gradually exhausted. Under the struggle of dual personalities and the threat of energy crisis, Xiang Yu and Li Jin join hands to fight against the mastermind behind the scenes, launching a life-and-death battle across time and space. From the dying hero by the Wujiang River to the savior overlord of the future wasteland, Xiang Yu's eyes will once again stare at the turning point of history. But this time, can he change his destiny?