Imu

Imu is the hidden supreme authority in the Japanese manga "One Piece", and the true ruler of the World Government. While the world is ostensibly ruled by the Five Elders, they actually bow down and serve Imu. Imu's true identity, gender, and appearance are kept secret; so far, they have only appeared as a silhouette, with deep red eyes and a unique crown. Imu resides in Pangaea Castle in Mary Geoise and possesses immense power. They seem to hold a strong animosity towards those with the "D" lineage. Imu has ordered the destruction of the Lulusia Kingdom using an ancient weapon and has shown the ability to manipulate shadows. Imu's goals are to maintain absolute power, extinguish historical lights, and completely eradicate those with the "Will of D." Imu is also considered one of Luffy's final adversaries and will play a key role in the final stages of the story.