Lu Chenxing has always been the number one in all aspects since he was a child. After entering high school, he was very upset when he was crushed by the new school grass, Shi Heng. He claimed that he must surpass him, and made him cry and beg for mercy. Until one day, Lu Chenxing suddenly saw Shi Heng's super-high favorability bar above his head, as well as the always inexplicably increasing jealousy bar. "...?" At the school celebration party, Lu Chenxing was forced to dance with the boys in the same class in miniskirts. The favorability value of Shi Heng in the audience was soaring. When the jealousy value reached the upper limit, it exploded immediately, and exploded into fireworks above his head. After the performance, Shi Heng pushed him against the corner of the wall with gloomy eyes: "Don't show it to others." Later, through practice, Lu Chenxing came to a conclusion: there is no upper limit to the other party's favorability value, but once the jealousy value explodes... ...I will cry and beg for mercy.