Humanity, having faced extinction at the end of the 20th century, would not have entered the new millennium if it weren't for them. In 1969, during their youth, they created a symbol. In 1997, as the coming disaster slowly starts to unfold, that symbol returns. This is the story of a group of boys who try to save the world. It turns out that the Friend's plan to destroy the world was dreamed up long ago by a group of boys playing 'good guys against bad guys' ...And now, the only one who can stop this diabolical plot from succeeding is the one who came up with it--Kenji!