Soul And Weapon

I am writing for fun:

After finding out that he has one of the rarest skills in the world of "Atomerud", Ivan Chuan uncovers a conspiracy that threatens the empire about beings from another dimension called "Ghouls". After tracing suspicious activities following the murder of elite soldiers including Reed, and also the murder of the former 8 legendary protectors that also shared the same skill as Ivan Chuan, it is clear that it is all based on one large plot. Everyone needed new protectors to get to the base of the problem.