C643 This Woman Wants to be Strong?

The IOU was ready.

Sanyi reached out his hand, then pulled it back. His heart was racing, and he felt something was off, but he couldn't quite pinpoint what it was.

Suddenly, someone grabbed his hand. Sheng Er pried open Sanyi's thumb, dabbed it in red ink, and pressed it down firmly. Sanyi's face turned as red as the ink