Downfall of the Nanite-Hero(Revenge , Vengance , Hate)

[Author notice: This Story includes hard violence/torture revenge and hate. Be aware that this is only a story and is for people to let out some steam.] I will take out the interest parts since it would spoiler to much. If someone is skilled in creating a Cover i would Appreciate it. The Protagonist Kai trying to be accepted by Society even thought he was framed and labeled as evil.The Story plays in the modern Century with him being a Student and researching on nanotechnology.The breakthrough how ever wasn't like Kai imagened, changing his life forever.