Zebu traveled through the world of pirates and became a boy in the East China Sea. After awakening the [Justice Innovation System] and the ability of the Thunder Fruit, he chose to join the Navy and start from the bottom. He captured the pirates not only by his strength, but also by his belief in reversing the concept of good and evil that had been distorted by the bounty. Facing the corrupt world government and the tyrannical Celestial Dragons, he knew that true justice requires a complete revolution. So, he raised the thunder blade among the armies and declared: "There is no natural god in this sea, and there should be no hereditary garbage. I will reprice everything. This is my justice."