Jackson Black, The Devil Swordsman

Hi, my name is Jackson Black. 5 years ago my family was brutally murdered in front of me before I was rescued by federal agents. It was during this recovery time that I realized that in order to survive in this heartless world you need to be strong. After years of training he finally became the Assassin he always wanted to be at the age of 15, then suddenly he was struck by the war gods judgement and became one of the shadow phantoms. The shadow phantoms are a group of the highest capable beings on the planet that suddenly get weapons that allow the user to get strange powers when coming into contact with a weapon blessed by the war God, and it turns out that I might be the strongest one there is...