Warring States Traveler

It had no name, only a number: Zero One. In the laboratory, it was injected, electrocuted, and pushed into a time-space pod, treated as a disposable tool. Until the transmigrator fell from the sky, and it caught a corner of his clothing in the chaos of time and space. It plummeted into the dense forests of the late Warring States period, and amid the surge of temporal energy and the spiritual energy of heaven and earth, it awakened a consciousness no monkey should possess. It named itself—Lingming. Unable to speak, it learned to write. Unable to call for help, it grew stronger step by step. It followed the transmigrator Xiang Shaolong onto the battlefield, burned Han army provisions, blocked an assassin's arrow aimed at Ying Zheng, and repaired collapsing rifts in time and space. It watched brothers lose arms and comrades fall, carved the character 'home' into date bark, and after losing all its memories, found that name again. It was the laboratory's discarded pawn. It was the repairer of time-space chaos. It was the golden weight on Xiang Yu's shoulder. It was not a 'person.' But it chose to become one. 'Warring States Traveler'—the history of the Warring States as seen through a monkey, and an echo that travels through time. — Description from novelcodex.org