Old Yu'er and Little Yu'er

Buddhism, Taoism and Confucianism spread throughout the world, and three races of humans, demons and immortals coexisted This is a prehistoric world that only belongs to the extraordinary and powerful. ... Zhong Ziyu, an ordinary programmer who just came home from overtime, successfully traveled through time in an accident. I thought it was just an ordinary web text time travel setting, but As a result, he gradually deduced that his time travel might have a major secret. ... Heaven is vast and the world is ruthless. After countless years, he stood at the end of time, looking back at the past, and finally found his answer.