C229 Criminal Investigation 34

Gu Yi tried to think of a way to save Su Yun, but Su Yun let himself fall into depravity. He couldn't save Su Yun's heart that was born in the darkness when he was young, nor could he save Su Yun.

He didn't even know what happened to Su Yun.

Similarly, he didn't know what the two of them had meant when they met.

Su Yun was like a demon in the dark