Pirate: the Sea Is Parasitized by Me

Traveling through the pirate world, Verus does not have a Devil Fruit, but carries the core of the world-eating virus from the ultimate world. Invisible spores are floating in the air, and wounds, body fluids, and close contact are all pathways for parasitism. He does not deprive his consciousness or distort his character, but quietly buries the anchor of his consciousness, allowing all the parasites to become his pawns hidden in the shadows. Everyone in the world is fighting in the open, but he alone, standing on the top of the shadows, controls the ultimate lifeline of all life in the world.