Help! Professor, He Is Different from What He Looks Like

[Two male protagonists + 1v1 + Year up + Two-way redemption + Double cleanliness + Sourness + 5 years age difference between teacher and student + HE] [Cold and abstinent professor's attack × gentle and fragile beauty's attack] Professor Yueqing is known as a flower of the high mountains, gentle, distant, and unkind. Xu Xianli once thought that he would never interact with such a person in his life. Until his most embarrassing secret was revealed by Yue Qing. The moment the door was pushed open, Xu Xianli thought the end of the world had come. But he didn't expect that that was the beginning of his downfall. He is a cool and gentle professor, and he is also a person with a temperature that Xu Xianli can't get rid of. "Professor Yue, am I disgusting?" "No," Yue Qing raised her hand to wipe away the tears from the corners of his eyes, her voice gentle, "You are my salvation." This is a healing about touch and a transgression of love. "If love is a disease, then I am willing to be extremely sick to you." ———— Ps: In the early stage of the attack, he used his illness to induce depression, he is extremely possessive, he is an atypical good person, please be careful before entering!