Soichi Kuon, a young man who has become the head of the "Kuonjin Tsuryu", the strongest swordsmanship school in modern times, by defeating his predecessor grandfather. There was no enemy in his strength anymore, and he was bored, but one day his disciple Asuka recommended the latest VR game "Magikatekunika". Soichi, who became "Quon" in Magica Catecnica who can get the same feeling as the real one, begins to seek a strong enemy that he has not seen yet ... !!