My Husband Cheated, So I Turned Around and Married His Younger Sister!

[Strongest heroine] + [wealthy family feuds] + [revenge plan] + [taking down a scumbag] + [mutual devotion] + [both leads are each other's first and only] + [only devoted to each other] + [face-slapping]

On their wedding night,

the man who had once sworn to love her forever didn't even come near her.

For the next two days, he was just as cold toward her.

Then, on the third night of their marriage,

“...Mm, Young Master Mo, could you go a little faster, please? I'm begging you...”

Liu Qing stood at the door, eyes wide with shock and disbelief as she stared at the sordid scene inside.

Just then, her usually mysterious and taciturn “sister-in-law” proposed a shocking plan: Liu Qing would divorce her brother and marry her instead, bringing the Mo family to ruin. As if bewitched, Liu Qing agreed to the absurd idea.

After the wedding, Liu Qing unexpectedly discovered her “sister-in-law's” secret identity. Meanwhile, she charged ahead on her path of revenge, face-slapping everyone who had once bullied her. Amid the feuds of the wealthy families, the two fell for each other, beginning a sweet romance in which they were devoted to one another and each other's first and only.