“I got a boyfriend.” Three months ago, without replying to the protagonist who had confessed to her, his childhood friend Airi began dating a handsome boy in the next class. Disgusted with her, the protagonist abandons his childhood friend on the spot and becomes desperate. In addition, he was betrayed by a junior whom he loves, and he has a mother at home who betrayed his family. The repeated miscarriage of justice was enough for the protagonist to become distrustful of women. The betrayer childhood friend and junior realize their mistake, but it is already impossible to regain the trust of the protagonist, and the protagonist, who has fallen into distrust of women, gradually overcomes the trauma with the help of those around him…