Al D Rowan traveled to the world of pirates. He originally wanted to be a quiet traveler, but because he saw the darkness of the world, he decided to overthrow the world government that had ruled the world for 800 years. The World Government regards him as a thorn in its side and constantly sends forces to hunt him down and hinder his journey. The protagonist is weak at the beginning and struggles to develop in this world where the strong are respected and resources are controlled by all parties. He faces the dilemma of becoming stronger quickly and sticking to his moral bottom line. During his travels, he is often ostracized by the public due to misunderstandings. As the protagonist's influence grows, the world government accelerates its encirclement and suppression, and time is running out. However, the protagonist relies on his incredible understanding and the growth path provided by the system to learn three-color domineering, swordsmanship, and six-style physical skills. In the process, the sacrifices of his partners made him painful, but he also strengthened his belief, and finally succeeded in overthrowing the world government, but he also paid a heavy price for his victory.