Ye Zhizhi, an ordinary librarian in the real world, was bound to the "World Fixer" system due to an accident.
As "foreign data", she is not accepted by the world's consciousness. Once discovered by Heavenly Dao or high-level monks, she will be directly "erased".
However, the existence of Yeats' golden finger does not issue specific instructions, but only gives one ultimate goal - to become a "reasonable" part of the world without being exposed, and to promote the world to repair "BUG" (that is, the pathological system of immortality).
Purpose: To become a "reasonable" part of the world without being exposed