Pirates: Starting from Guarding the Impel City and Conquering the World

[Advance the city at the beginning] [No heroine] [Three colors of domineering] [Decisive killing] At the beginning of the journey through Impel Down City, Lewis became stronger by robbing prisoners. Beating the prisoner will release the opponent's lifelong move, which will be mastered instantly upon landing. From Hannibal and Magellan to the great pirates of all ages imprisoned in the six levels of hell, all prisoners become the protagonist's skill cash machines. Devil fruits, three-color Haki, and top swordsmanship are all at your fingertips. Being trapped in the Impel City is just the starting point. When the skills are perfected, you can walk out of the deep sea prison, overwhelm the four emperors, crush the navy headquarters, and overwhelm the entire sea step by step as a jailer!