What? I Entered the Game I Wrote!

The genius girl from the Huaqing Laboratory opened her eyes and became a three-year-old girl from a family of cultivators. Lu Tang spent two years confirming that this world is like an unfinished game - items will return to their places, NPCs have fixed trajectories, and even auras can be disassembled and analyzed by her using functions and codes. She originally just wanted to clear the level and go home, but due to the favor of her grandfather, mother and brother, she became sincere towards "NPC" for the first time. It happened that a birthday banquet brought out the shadow of the clan protection formation, the blood demon of Beimang Mountain and the mysterious creator. When she finally saw the underlying rules of this world, a "virus" that could learn and mutate had begun to quietly engulf the entire world of immortality. And she is the only one who can read it.