Harem, Myriad Worlds, Multiple Heroines, Myriad Worlds Travel, Brainless Power Fantasy, System
The protagonist wonders what kind of joke it is for the System to show up only after he has conquered the world.
After the protagonist leads the Marines to breach the World Government-
[Ding! Congratulations, Host. You are now bound to the World Conquest System. With the System's help, you are sure to become King of the World.]
The protagonist says, “Seriously, sir? I’m already King of the World, and you only show up now?”
Pirate King, Naruto, Bleach, Battle Through the Heavens, Dragon Ball~Perfect World
