Those That Tether

An evolved 22nd century earth. Roughly 50% of humanity enslaved, by a mysterious humanoid race, intent on obtaining absolute purity and perfection by any means . And in the mix of it all, spontaneous Earthly objects, imbued with a great power of unknown origin, commonly called Tethers. What would YOU do for this power? What lengths would YOU go for change?
Step into the mind of Hajime Natsuki, a half Japanese, half African-American 18 year old boy, and between enslavement, the sudden imprisonment of his father, and the mysterious disappearance of his mother, life has been a sharp decline for young Hajime. However, after a crazy accident he stumbles upon a Tether, the weapons of mass power and destruction he's heard so many stories about, and from that moment forward, his life is completely and forever changed.