Shh! Mr. He Fell for Her Long Ago

To escape the constraints of her family, Zuo Xi marries He Xueyan, a man she has met only once.

They agree on three rules: don't let others see through the act, don't cross the line in private, and don't fall for each other.

Zuo Xi is certain she'll never break a rule.

The day after registering their marriage, Zuo Xi nearly makes He Xueyan "end the family line."

A month after registering, Zuo Xi's alluring figure gives He Xueyan a nosebleed.

Two months after registering, Zuo Xi helps the injured He Xueyan take a bath, and both of them blush as red as pig's blood.

…

He Xueyan treats Zuo Xi wonderfully in every way, but never once says he likes her.

Zuo Xi: "Protecting our partnership, I get it!"

…

It isn't until she misunderstands his true feelings and tries to leave that he finally can't sit still.