The protagonist Su Qing was forced to jump off a building by her scumbag ex-husband and her wonderful mother-in-law, and accidentally obtained the "scumbag recovery system". The system told her that jumping off a building would be too much of a loss, so she might as well use "pregnancy preparation" as a weapon to rewrite the scripts of women who want to "escape their fathers and keep children" but have no capital, into "squeeze out the scumbag men and enrich themselves".