C606 About My Son Going to School

In the end, what happened to Nan Shiying that caused her to become like this?

Koo Chen didn't want to believe that Nan Shiying would become like this because of him.

However, other than this incident, there was nothing else that could cause Nan Shiying to become like this.

However, he couldn't just let Nan Shiying be like this. Nan Shiying still loved him