Kaden awakens once again at the dawn of Earth’s cataclysmic “System” invasion, armed with haunting memories of his previous nightmare life. Desperate to overturn his grim fate, he sets his sights on a special druid class—only to unlock a legendary hidden class! A druid who had to devour to become stronger! With every enemy he devours, the madness increases. The nature twists and contorts in his presence. Plague spreads where he goes. The cursed forests become his grove. Would the fallen druid be able to face the twisted alchemist who once enslaved the entire planet? Can Kaden master this cursed power to save humanity—or will it consume him, turning him into the very evil he seeks to destroy?
Masterpieces such as 'The Divine Comedy', 'The Theory of Evolution', 'Encyclopaedia Britannica', 'The Theory of Relativity'... Born in the history of human civilization, possess mysterious and magical powers in another world! Original sin, biological evolution, mastery of all arts... By reading the secret tomes, one can gain a variety of powers! The only trouble for the people of the other world is that they find it difficult to understand the texts from Earth. At this time, there comes a librarian from Earth...