Su Changye, a giant of immortality who once killed gods above the nine heavens and suppressed demons under the nine netherworld, was tired of the endless killings and loneliness, proclaimed himself a cultivator, turned into a mortal, and opened a second-hand bookstore called "Good Night" in the world of mortals. He just wanted to be an ordinary single dad, guarding his cherished daughter "An'an" to grow up.
However, he wanted to retire, but the world wouldn't allow it.
I don't know when, Su Changye discovered that the world he saw in his eyes had an extra layer of "interface" that others could not see. The shadows on the street corner are marked as [Data Anomaly Area]; the lingering weirdness is displayed as [System BUG]; and those ancient legends and taboos are marked as bright red [Underlying Rules of the World].
He did not obtain a system, he himself became the person who observed and repaired the "program" of this world.
What frightened him the most was that above the head of his five-year-old daughter Su Anan, there was a golden label that made all gods and Buddhas tremble: [Singularity of the Supreme Law of Cause and Effect].
Her innocent smile may cause the foundation of the ghost building in the east of the city to sink an inch; her ordinary dream may create a new urban legend in reality.
In order to allow his daughter to have a childhood that would not be disturbed by "abnormalities" and to allow her to grow up in peace and stability, the former Immortal Supreme had to pick up the "carving knife" again, use heaven and earth as scrolls, and spiritual energy as ink, and begin to "correct" this world on the verge of collapse.