Head Injury?

Thus, a study group comprised of unusual members was formed.

Every day, after class, the four would go straight to the library and study for an hour or two.

Bei Sangyun needed to review many topics, especially in math, science, and history classes. Fortunately, Fei Chuan was right beside her, and whenever she got stuck, Fei Chuan would help her review and catch up.

Sometimes, Zhong Cheng would overhear Fei Chuan teaching Bei Sangyun and wanted to listen in as well. However, whenever he tried to approach Bei Sangyun's chair, Fei Chuan would cast a sharp glance at him.

Zhong Cheng felt intimidated by Fei Chuan's gaze and could only turn to Lin Sunji. Despite Lin Sunji's reluctance, with an ugly expression, she was forced to teach him.