Truth of Pain

(yes this is a Naruto based fanfiction, hope you enjoy!) A boy by the name of Kurō grew up in a world of sorrow and pain. Kurō lived in the village hidden in the rain, and was feared by many of the citizens that inhabited the small village. Kurō possesses the legendary rinnegan, which belonged to the sage of the sixth paths. Kurō lives, alone, no family, no shelter, nothing but the clothes on his back. But, when Kurō is old enough to apply to the academy, his whole life changes.