Ning Qingxuan transmigrates into a vast cosmic world where the powerful can cross the sea of stars and reincarnators can be reborn in countless worlds. At first, he can only support his family by writing novels. After awakening the Life Development System, he discovers that every life he develops generates a corresponding novel and allows him to inherit the abilities within it. He once believed everything was merely fictional material, until his wife, a reincarnator named Shen Zheyu, enters the Central Plains world and personally kneels before the mountain gate of the Demonic Cult he founded long ago, seeking its inheritance. As identities such as Ning Shisan and the Patriarch of the Demonic Path are successively revealed, the real lives hidden behind Ning Qingxuan's novels begin to shake the entire Federation.