My Sisters-in-Law Are Mortal Enemies, but Together We Sweep Through the Capital

After transmigrating into a book, Lin Wanwan runs into her fellow transmigrator and top student, Shen Qingyin. The two marry into the marquis's household as sisters-in-law.

Outsiders expect them to fight over the household, but instead they team up to gossip and build their careers.

Working in perfect harmony, they sweep the marquis's residence clean of demons and monsters, tear apart the filthy schemes of the powerful, and help their husbands along the way. From a marriage of convenience to true love, they join forces to expose a shocking old case and become the most feared and admired sisters-in-law in the capital, known as the "Terrors of the Household!"