World Customize Creator

World Customize Creator is a Japanese web novel that follows Tagami Yusuke, a video-game enthusiast who is mysteriously summoned to the world of Caltsio. In this new realm, Fate designates him as the 'Evil God of Calamity' and bestows upon him the power of Customize Creation, allowing him to craft and customize anything he desires. With elements of action, comedy, drama, fantasy, harem, sci-fi, and slice of life, the novel explores Yusuke's journey as he navigates through a world filled with wars, special abilities, and intricate game elements.