War is over. Friend is dead. People are finally released from the danger of extinction. Finally peace has come to Tokyo- it seems. But the mystery still remains. Nobody knows who Friend was and where he came from. The only clue is hidden inside the memories, -The memories of the hero, Kenji. This is the time to open the Pandora`s Box. You can see what is left on the bottom of the box. ...

Finally, the story is going into the climax!! The human race is facing a crisis. Kenji is busting about trying to save the world, And the people who he loves. Also he has to solve the mystery of the Friend. What the Friend really is!? Why he became evil!? The answer is connected with the memory when Kenji was a Twentieth century boy. ...