He Is More Difficult to Solve Than the Problem

Campus story about two young top students [Two male protagonists + extreme pulling + long-term love + forced love + he + slight pain] A tsundere with explosive hair is attacked by a gentle and sinister X Shen Huai and Jiang Xu are both academic masters. Jiang Xu loves his wife and chases her secretly. Shen Huai is a tough-tongued cat. Before Jiang Xu came, Shen Huai was ranked first all year round. Many people praised him very highly. However, when Jiang Xu arrived, Shen Huai fell miserably. Jiang Xu was a physical education student. He is good-looking and handsome. In the early days, Jiang Xu was giving him a favor in Shen Huai's eyes and liked to pretend to be crazy. Later, he found out that it was not that simple. He was a tormenting mental illness. When Jiang Xu got entangled, it was over. He would be stared at wherever he went. Why did Jiang Xu treat Shen Huai like that?