On the Eternal Continent, a fantastical world where technology, magic, and war beasts intermingle, an unexpected event transports Fang Tianyun along with the Divine Ruins Mirage to this land, transforming him into a scion of a powerful family. To hell with the aristocracy. Alone, he hires a formidable dragon maiden and sets off to explore the world boldly. While others' war beasts slumber in their pet spaces, Fang Tianyun is already training his in the Divine Ruins Mirage. With technological modifications, mutations, and evolutions, every war beast master has the opportunity to DIY a unique battle pet. The bond between human and beast, the fusion of strength and intellect, the balance of light and dark, and the cycle of war and blood.

Wu Xiaoming, a poor man who was killed by his wife and her lovers, crossed over to the ancient primordial world. While others who traverse to the ancient primordial world gain treasures, spells, supernatural abilities, and cultivation methods easily, what about him? He's just a second-generation primitive man, with a slightly stronger physique than modern humans, but not as superior as the first-generation primitive humans created by the innate soil and celestial water. He really wants to cry, but life must go on, especially now that he has a second chance at life. For the sake of humanity's survival space, watch how he battles ancient beasts, how he engages with ancient gods, and how he contends with heavenly deities. See how he returns to the present day to repay his old parents and expose his wife's ugly face.