the light that'll get rid of darkness(male reader x alternate ben 10)

twenty years ago, something unimaginable happened... Ben Tennyson lost against vilgax... and that loss sent earth spiraling into darkness, vilgax ruling over the planet with an iron fist that snuffed out any flames of rebellion. earth became a sufferable place to live, the people lived in fear of vilgax, because if they defied one of his rules they would die... earth was truly lost, and nobody dared to try and help. y/n l/n is a high schooler brainwashed to think vilgax was earth's savior, his main goal in life was to become a high ranking member of vilgax's army... but fate works in mysterious ways... one day y/n gets caught up in a battle between a mysterious stranger and a war bot, during the battle y/n notices a stray attack heading towards a innocent bystander, with his body moving on it's own he rushes in and saves the bystander... gaining the attention of the mysterious stranger, y/n finally realizes vilgax's true intentions, and begins to gather strength to finally put an end to vilgax's rein. training in secret, helping others realize the error of their beliefs, fighting against war bots and generals, and keeping up appearances y/n casts a light in the darkness... that light, shining brighter than any that came before, and destroying the darkness that consumes the hearts of many.