In 2010, former primary school students have entered college, and Taiyi, Awa and others have embarked on different life paths (Ishikata and Daiwa Ishida will grow up to be 22 years old), but at this time, the researcher of Digital Baby, Takeshi Matsuoka (voiced by Moyo Matsuoka), told them: "the children who have been called" will disappear when they grow up. The subtitle in the notice shows that this is "Taiyi's last story", and ends with a note: dedicated to all the "children" who grew up with digital babies, and the ancient beast looked at the back of the grown-up Taiyi, "Taiyi, you have grown up."