Pain Rebate: Turned into a Spinning Top by Ao Run from the Start

[Multiple heroines + power fantasy + doing whatever you want]

My name is Zhong Chu, and I live up to it.

After transmigrating, I awakened the Hit Me, It Hurts; Scold Me, It Means You Love Me System.

The more it hurts, the stronger I get!

Ao Run: “Interested in making a deal, little, brother?”

Madam Yin: “You're not my Zha'er, but I still want to hear you call me Mom...”

This blurb is short and weak, so please head straight to the story!