C90
If he let her see the scene he didn't want her to see later, then it would only make her more sad. The idea Ni Xiaoxing gave her would also be a provocation, so he wanted to let Jin Chen know that Jiang Yaner was also sticking to her position. Difficult
Did he really do something wrong? He pushed Jin Chen towards Tong Yin. Why was he still with Tong Yin now? If it was due to work