Gawl, Koji, and Ryo, three young scientists from the future, time travel to early 21st-century Japan to stop a terrible threat from undoing civilization. As they fight against time, their quest disrupts the lives of the townspeople, and the trio must use their incredible intelligence, along with Gawl's unique abilities, to protect their identities, their friends, and their future.

3 young boys who travel back into the past with only 1 objective: change history. In their time they discover that their country, Kubere, uses genetically enhanced persons called generators as a military tool. These generators are the cause for the Third War which kills most of the human population. Now Koji, Ryo and Gawl are there to change all the events.—ANN