This book rushes to an unsatisfying ending. Don't read it.
[Transmigration into a book + adored heroine + devoted couple + multiple pregnancies + shameless Mary Sue romance + nonhuman characters + fantasy + alternate world + romance-focused + mild coercion]
Tang Jiaojiao transmigrates into a book, taking over the body of a cannon-fodder character just as she is about to... the monk.
The monk is the male lead of the book, Crown Prince Sima Zangyuan.
If she makes him break his vows, she'll lose her head...
Tang Jiaojiao apologizes to him and gives him some of her blood, which will make him healthy and ensure he never suffers from illness again.
But who knew her blood would have a side effect? The male lead grabs her...
*
Huh, the male lead has multiple personalities.
Gentle Zangyuan: “Stop crying. I'll write it. I'll take responsibility.”
Innocent Zangzang: “Big Sister, don't leave Zangzang. Zangzang is scared.”
Yandere Sima Zangyuan: “Remember this. If you die, everyone in the Sima Kingdom will be buried with you.”
Just how many personalities does he have?
*
After becoming pregnant, Tang Jiaojiao suddenly turns into a guppy. Unable to become human or a mermaid, she is accidentally found by a fishmonger and sold to a barbarian land, where she is presented to its king.
Why does the barbarian king look exactly like Sima Zangyuan? And why doesn't he recognize her at all?
Meanwhile, Sima Zangyuan of the Sima Kingdom has gone mad searching for Tang Jiaojiao!
[Maternal girlfriend. Short-tempered and vengeful. Lively, cheerful, and optimistic. Has been hurt before. The ever-changing, dazzling mermaid Tang Jiaojiao]
[Fatherly boyfriend. Nine personalities, each of whom eventually becomes a lovesick fool: Sima Zangyuan]
Guess what kind of creature the male lead is.
Content warning: amateur writing, all sorts of wild Mary Sue plot ideas, a male lead with multiple personalities, and a heroine with a changeable personality.