Proposing Marriage To The Female Villain At The Beginning

[Not a brainless cool article + behind-the-scenes villain + slow pace + multiple female protagonists]

Qin Shu transmigrated into the fantasy world, awakened the villain system, and prepared to propose marriage to the female villain.

Upon discovering that the female villain's sister was actually the heroine and wanted to marry the male protagonist in her stead, Qin Shu immediately had a double-happy idea!