Global Secret Realm: I Became the Master of the Secret Realm

Ancient history has long become a myth in books that no one would believe, but mysterious powers like this may still remain... Relics that have survived from an extremely long time ago... Perhaps those ancient powerful forces had disappeared long before the rise of advanced humans... Only myths and legends have captured some floating memories of their appearance, and called them gods, or... Monsters! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.