The chaos of time and space caused by a big explosion caused Xing Yun, the empire's strongest SS-level warrior, to be sucked into a black hole. He traveled hundreds of millions of light years to reach the cliff of Qingshan Mountain, the world of immortal cultivation on ancient Earth. He met Gu Qingyao, an immortal cultivator who was about to be reborn, and was trapped in the quagmire. His arrival changed the fate of the two of them...
Concept: What is the longest distance and time among the time travels you have seen? Refresh the duration.