My Pirate System: The God Killer Series

Ding! [You have killed the pirate captain of the Blue Flames group.] [You have been rewarded with-] [You have leveled up.] [You have-] With this annoying but much-needed cheat system, Shiro found himself in the midst of the storming pirates. Having lost his parents to the Federation, the very entity meant to bring justice, Shiro's thirst for vengeance led him to become a pirate. Little did he know about the cruel world that awaited him! Betrayals, robberies, large-scale battles... everything followed him. If not for the system, he would have long been dead. In this world where survival of the fittest is law, Shiro, aided by his cheat, aimed to become the strongest pirate, gather influence, and destroy the so-called justice preservers... Little did he know that this was not simply a battle of mortals, for there were Gods intervening in everything!