A Guide to Installing O and Pointing to the North

AA, tsundere and awkward gong (Jiang Xia) x straightforward and sultry shou (Lu He) - Popular movie star Lu He has a crush on someone named Jiang Xia since high school. However, Jiang Xia got married and became husband and wife with a female Omega. Lu He was heartbroken and was about to drink to drown his sorrows, but an accident happened and time went back and he returned to campus. - Lu He helped his female classmate deliver a love letter to his classmate Jiang Xia, but was misunderstood that he had a crush on Jiang Xia, and the two became mortal enemies from then on. And Lu He went back to the day when he helped deliver the love letter to Jiang Xia. Jiang Xia humiliated him with words: "Are you worthy?" - Jiang Xia suffers from a certain disease. Although he is an Alpha, he reacts like an Omega to pheromones. So one day Lu He met Jiang Xia who was sick. Jiang Xia pestered Lu He, wanting to smell him, want to have sex with him, want to have sex with him... Lu He looked at Jiang Xia lying on his bed: "It seems that someone said before that I am not worthy of coming." Purpose: Pursuit of happiness.