The male lead, Gu Chuan, was killed by Chen Batian, the young master of the Chen family, because he lacked strength in the Era Continent of his original world. By chance, his soul entered the human world, where he was reborn. Later, with arrangements made by his wife from another spacetime, Gu Chuan transmigrates back to the Era Continent through a parallel library. At the same time, every book in the library merges into his sea of consciousness. From then on, the wheels of fate begin to turn, and Gu Chuan embarks on a cross-spacetime clash between human knowledge and the knowledge of the Era Continent!
