He wasn't a person of this world, although the planet beneath his feet was called Earth, and his parents were those of his past life. His experiences from childhood to adulthood were also similar to his previous life.,Historically, there is no difference from the past life. The Three Sovereigns and Five Emperors, Qin Shi Huang, Han Wudi, and even recent wars remain unchanged.,Bai Xuan frowned, if it was related to the time traveler himself, why hadn't he felt anything for so many years in the past, and it only happened today。