I'm Going Crazy! After Our Engagement, All My Brothers Want Me

[Faux-elegant, well-behaved girl x genuinely scheming, lovesick man]

[Obsessive possessive love | Long-planned scheme | Brothers vying for her | One-on-one, both chaste | A touch of rivalry | Fostered in another's home | Utterly devoted]

Down-on-her-luck heiress Li Zhao has lived with the Lu family for ten years. Just after turning twenty, she's engaged to the eldest son of the Lu family.

On the night of the engagement banquet, her fiancé-to-be leaves for overseas in the middle of the night, asking his younger brother to look after her before he goes.

A month later, the eldest Lu son returns to continue the engagement celebration.

But he finds his usually unruly younger brother, Lu Tinghuai, dressed in a suit and kissing his fiancée as if the rest of the world had ceased to exist.

“Big brother, go take care of your own business. I'll attend the engagement banquet for you.”

Li Zhao wants neither the older brother nor the younger one.

She uses Lu Tinghuai to escape the Lu family, then tries to run away, only for him to catch her in the middle of the night.

“Ah Zhao, you used me and now you want to run?”

“Bad girl, you'll have to be punished.”

“Your punishment is to stay with me for the rest of your life. You'll never get away from me!”

The male lead is domineering and takes what he wants at first, while the second male lead has to suffer through the long road to winning her back.

Later, the male lead is fiercely devoted to his wife and gives her his undivided love.

[For content warnings, see the author's note in Chapter One]

Bonus: The book also features a side couple: a spoiled, stunning heiress and the reserved, obsessive medical prodigy she once kept as a lover.