One sentence summary:
The fake daughter of a wealthy family is regarded as the scapegoat of the real daughter by her family and fiancé, and is pushed into a strange game. In a desperate situation, she awakened the memory of her past life - she was a "god-level player" who had cleared 999 S-level dungeons, but was banned from the entire network. From then on, she used her left hand to tear up the script, and her right hand to abuse strange things, and by the way, she turned the wealthy families who looked down on her into a novice village.