New Life in Akame Ga kill

After 13 years of torture and training to become the world's greatest assassin Jason dies and get's reincarnated in the world of Akame ga kill by a greater being in hopes that he will heal over time, Will he heal his heart? Or step over others to get what he wants This is not a friendly story, Mc won't care about his family and will mainly focus on a few people, Mc will be a manipulative person to get the things he wants I don't own any of the characters except the Oc's