"If you do that, you'll regret it, Shen Mo."
He said he wouldn't, and that he'd be happy.
Later, when he found her lying in someone else's arms, he realized he was wrong. He regretted it.
But the two of them could never go back...
(Um, this is my first time writing a story. Please point out anything that's not good, and I'll do my best to fix it.)
Theme: After reading so many stories where the heroine gets back together with the man who mistreated her, I wanted one where she gets revenge.