He tries to save a kitten being abused by a delinquent, but on his way to escape, he is pushed down a flight of stairs and nearly dies.
When he woke up, his body had been transformed into a young girl after he had let go of his consciousness in the midst of intense pain and prepared to die.
Hiding his anomaly from his family and friends, he thought of an excuse not to leave his room in reality, and sought escape in a fully experiential online game set in a virtual reality that had just been launched.

This is the story of a heartbroken boy who turned into a girl surrounded by funny and kind people.