A world-renowned, private military organisation called The World's Senshi specialises on situations that the military can't handle. Any typical individuals that has great potential inside them may enrol to a school specifically to find a job in The World's Senshi. Despite its powerful army, they have a secret team of seven known as "The Great Seven." This grouped believed by many to have the power to rule over the whole world. However, one of them have gone rogue and started a new organisation to destroy The World's Senshi to preside over all power.
The Leader of The World's Senshi has a sense of duty to stop them. Knowing the rapid developing power of the rogue member, the burden to take out most of their traitor's trash is no other than codename "Raiden" a young teen with a dark and painful past, but wears a mask to cover it up. Although he isn't the assigned Leader of The Great Seven, his potential is greater than all of his teammates; however, kept confidential by the Leader of The World's Senshi and The Great Seven.