C50 Misunderstanding

For some reason, Duan Ningchen felt extremely uncomfortable when he thought about how the obedient girl in front of him was being used by someone. Even though she was his brother, he still wanted to drag her over and give her a good beating.

"Sister-in-law, just now..."

"Don't call me sister-in-law. I feel uncomfortable hearing it. It's also awkward for you to shout."

After all