C99 Failed in the Exam

Xia Yuyou, who had just arrived at school, was very curious when she saw this scene. She stared at Ouyang Chenfeng with her big eyes and asked curiously, "What happened to you guys?"

Ouyang Chenfeng had just run a few hundred meters and was still somewhat out of breath. When she heard Xia Yuyou's question, her face turned red and Xia Yuyou only thought that it was just a blush after exercising