Lin Xiaoyou, an outer disciple of the Qingyun Sect, was regarded as a loser with no future by the sect because of his incomplete spiritual roots and was bullied. In her despair, she was accidentally bound to a "causal system". This system does not directly provide cultivation, but issues a series of tasks to "cut off cause and effect and make up for regrets". Lin Xiaoyou must fulfill the wishes of the souls who died in vain, the living people who regretted their lives, and even the spirits of the mountains and rivers, in order to get the chance to repair her spiritual roots and change her life against the will of heaven. With her extraordinary wit and the unique rewards given by the system, she "pretends to be a pig and eats the tiger" in mission after mission, growing from a loser who can be bullied by everyone to a strong person who stirs up the world. During this period, she got acquainted with Ye Chen, the young master of the Heavenly Demon Palace with a mysterious identity, who was both good and evil, and she also encountered the mastermind behind her tragic fate - the traitors from her master's sect who were closing in on her step by step. In the end, after the tragedy of the sect's destruction, Lin Xiaoyou shouldered the blood feud and embarked on a road of revenge by defying heaven and slaying immortals with the goal of cutting off the biggest cause and effect in the world.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.