Sister-in-Law, Let Me Help You

Also known as #PretendingToBeAnIdiotAndGettingRaisedByTheVillain#

A goofy college girl who transmigrates into a book and pretends to be crazy x a sinister, ruthless villainous widow sister-in-law

Qiu Duxue felt like she had been soaking in the bath for a bit too long. It had made her brain go funny.

Warnings:

1. The sister-in-law is the older sister's wife, but the older sister died before they could marry. There is no incestuous content.

Theme: Strive for a better position in life