With the help of Hoshi and Yumiki of the MPD, Mirai and Saki begin searching for the other God candidates. Acquaintances of the middle school-aged Nakaumi brothers have been dying one after another. Believing one of them must be a God candidate, Mirai and Saki head to the Nakaumi family home. There they witness an unexpected sight... Mirai attempts to convince the younger brother Shuji Nakaumi, but he is stubborn and not easily persuaded. Mirai is forced to face the question "what is happiness?"