My Dreams Got a Cheat

After Ye Lian fell off her bike and hit her head, she started having the same dream every night, over and over. It brought about some changes in her.

Specifically:

She was cornered against a wall. She meant to just take it, but the plea for mercy on the tip of her tongue turned into, "What are you lot up to? Picking on people, are you? Come on, hit me!"

And then she never lost at face-slapping.