Transmigrated as the Sickly Villain's Darling Wife

After transmigrating into a book, Fang Tangtang tears into her awful relatives, kicks the troublesome original male lead to the curb, and even wins over the frail, pitiful white-lotus heroine! As a bonus, she gets a sickly villain fiancé! But remembering how the story ends, Fang Tangtang lives in constant fear. She carefully nurses the sickly villain until he’s strong, healthy, and pleasantly plump, yet he starts looking at her in an increasingly strange way... Fang Tangtang: “Honey, look, our contract is up. Shouldn’t we get a divorce?” An Ran gives a cold laugh and leans in close: “Tangtang, you want a divorce? Not a chance...” The next morning, Fang Tangtang rubs her sore lower back and is completely baffled. This isn’t how the plot is supposed to go!