The Professor Loves You Dearly, and I Will Be with You Every Day.

[Sweet pet + campus + age difference + yandere + redemption] [The implicit uncle professor & the quirky girl] Li Yin and Chu hope first met in Li Yin's class. His personal charm attracted Chu hope to choose a minor in chemistry. The two have always been in a two-way secret love. Li Yin had a stomach attack, and Chu hope realized how much she cared about Li Yin. The turning point of their relationship was that night on the top of the mountain, when Li Yin gently held Chu hope in his arms. "I will protect you well." Was his firmest answer. Li Yin decided that Chu hope was the antidote for the second half of his life. Li Yin buys snacks for Chu hope every day, takes her to exercise, and tells her stories before bed. This is the meticulousness of an old man, but if he is careless occasionally and makes the little girl jealous, he may be bullied... They are 15 years apart in age. Professor Li, who is said to be cold and indifferent, has a gentle face as soon as he sees his little Chu Xi and devotes everything to his girl.