C440 Qin yan's gentleness and brutality

A hint of pain flashed in Qin Yan's eyes, but he quickly calmed down. The man only looked at Gu Shuren indifferently, as if he was looking at a madman.

Qin Yanzhi acted as if he hadn't heard anything Gu Shutong had said. In the end, he couldn't help but run towards the door, only to be caught by Qin Yan. The two of them started fighting at the door