On a midsummer day with record heat, I gave up my dream of becoming an actor and returned to my parents house for the first time in a while, and I met my childhood friend Ai for the first time in a few years. - Ai, who became a married woman, became more beautiful with her sex appeal, but her innocent laughter was the same as when she was a child. - Indigo treats her like she used to, but shes always been fond of me, and Im sick of myself because I cant grow up. - Whether or not I knew my feelings, Ai with a bewitching smile attacked me as an extension of mischief ...