The amnesiac hero who failed to save the digital world became younger and was adopted by Yagami Tai's family. He should have lived a free life after forgetting everything. However, during a summer camp event, he fell into another digital world and strangely transformed into a girl wearing armor. His original weapon also found her. Taking up arms again, can she save the world with the chosen children this time, or will she drag down the chosen children who should have succeeded and destroy another digital world?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.