Lin Xinglan, an ordinary college student, accidentally entered a rift in time and space due to a mysterious ancient book, and kept reincarnating through modern times, ancient dynasties, alien races and many historical nodes. In each rebirth, he met complex and changeable partners and opponents, and endured the challenges of fate, family feuds, power disputes, and the pain of self-redemption. Through the reincarnation of life, he gradually explores the meaning of life, reinvents himself, and finally finds his own way back and changes the direction of the reincarnation world.