The dark assassin

Fair warning there is mature content. This is my first time writing a book so any comments and feedback will be much appreciated but I don't care if you drop the book or hate it or whatever. Also I'm not rereading so however it comes out it comes out. The MC is a OC and a few others will be OC but this is a fanfic so many won't be OC meaning those characters don't belong to me and belong to there respective owners. So please don't sue me. {synopsis}we will be following our MC (John) who was sold and made to become a assassin he was the best well until he died to a true gods mistake. Him being a assassin made a deal with them to make up for their mistakes.thats the deal? Well read and find out;). Worlds I’m thinking about doing. Solo leveling, dxd, Hxh, overlord, marvel, DC, cyberpunk edgerunners, how to train your dragon, Kim possible, darling in the franxx, Ben 10, puss and boots, Big hero 6, (some of my own worlds), and many others The picture is from Pinterest If the owner wants it down I’ll happily do it