Who is Imu, and why does the world obey them?

Question

The Empty Throne promises shared rule, yet a hidden sovereign appears to stand above the alliance. Their identity may explain the entire system.

Answer

Imu Is Nerona Imu, the Immortal Survivor of the First Twenty. Chapter 1086 supplies the name, chapter 761 supplies a plausible route to immortality, and the Empty Throne supplies the motive for eight centuries of secrecy.

Answer

Lineage Factor is the sole power system of One Piece and Imu's real weapon. All races, devil fruits and *all* branches of haki are encompassed under the umbrella of lineage factor. The factor appealing to most would be the implication that conquerors haki is also passed through genetics, like armament and observation. Gaining the ability to manipulate lineage factor is said to be "stepping into the realm of God". God, Imu, may have abilities attributed to the changing of his own/others lineage factors to gain stronger bodies and abilities.