C392 Breakthrough

Chiang Mochen had asked Qin Yu to investigate that night, and very quickly, he received news of Wu Jingran's sister, Wu Jingshu. It turned out that the school was holding a closed study event, so they weren't able to contact their family members for the time being.

But he could be sure that he was safe at school.

When Wu Jingran and Yan Jie received the news