Sign-In Across Worlds: From the City to Supreme Ruler of the Three Realms

After National Day in 2025, ordinary programmer Xue Li unexpectedly binds himself to the Myriad Realms Sign-In System. Daily sign-ins reward him with cash, skills, cultivation techniques, and even supernatural powers. From basic combat to programming mastery, from miraculous medical skills to immortal cultivation, the System’s rewards keep coming, helping him make a name for himself in the city.

His meteoric rise soon draws the attention of Longguo’s leadership, and he becomes a target coveted by forces around the world. After refusing their offers, Xue Li is assassinated by the transnational supernatural organization Shadow Pavilion. But he unexpectedly comes back reborn, his power surging.

From then on, he ventures into the Mystic Realm, rises above the contests between the immortal, demonic, and Buddhist paths, and uses the power of sign-ins to travel through the myriad worlds and reverse cause and effect. From protecting his loved ones to bringing order to the Six Paths, and from the shifting tides of the city to the upheavals of the Three Realms, Xue Li advances step by step until he commands the order of the myriad worlds and becomes the supreme ruler of the Three Realms, gazing down upon all living beings.

This is an epic blending urban fantasy, immortal cultivation, and transmigration, following an ordinary man who uses the power of a System to break the shackles of fate and ascend to the summit of the Great Dao.