Su Wan, an ordinary social creature who was overwhelmed by debt, was accidentally bound to the "cannon fodder redemption system". The system informed that there are countless cannon fodders who died with hatred in the Three Thousand Worlds. Their resentment has disrupted the world line, and Su Wan's mission is to enter the bodies of these cannon fodders, fulfill their last wishes, and reverse their fate. Each completed task earns points, which can be exchanged directly for real-world money—just in time to pay off her troublesome debt.
From the daughter of a wealthy family who had everything taken away, to the amateur student who was forced to death by cyberbullying; from the scientific research genius whose achievements were plagiarized, to the ancient daughter who was framed... Su Wan used the system to tear apart the scumbag men and women in each world, and regained the glory and life that belonged to cannon fodder. She not only wants to earn enough points to pay off her debts, but also wants to live a more dazzling life during this shuttle journey than in her previous life.