The black organization was completely defeated, and Shinichi's elementary school career was finally coming to an end.
But what he didn't expect was that Ai told him that after studying the complete archived information of the black organization, he found that either he could maintain the body of an elementary school student, or if he wanted to change back to Shinichi, he would only have three months to live. This is the price of violating the law of growth.
How should Shinichi choose?
(Short story)