C118 Prince Another Person's Impression of You Has Increased
Of course, Xin knew about this. The system had told him about the background.
However, he did not have the chance to explain and did not want to. If that was the case, at most, Mu Chenyu would feel that he had nothing to do with this and let him go, leaving him to fend for himself.
He had to make himself suffer and be tortured by Mu Chenyu to the point where he couldn't even be human anymore