Realm Mercenary Z: Vis Story

In a distant future where realms can be used to travel around. A young boy named vis is captured and enslaved by the azure king himself. But does vis have what it takes to outclass the forces beyond his own or is he being played. Or could something powerful inside him that could change all of the realms rules.

note: some of the chapters are compiled into1 to be volumes , so read the chapters as in volumes not
as parts.