Navigation: My Poke Ball Can Catch Pirates!

I accidentally traveled to the world of pirates and got a pirate elf ball when I was wearing silver. As long as you smash the Pirate Poké Ball onto the head of the target pirate, there is a chance to capture it successfully! And the captured pirates will obey Gintoki's words! "What? I happened to bump into Luffy who just went to sea." "In that case, let's capture you first!" So, Gintoki raised the Pirate Poké Ball in his hand and hit Luffy on the head! Two years later... "I actually captured a rare character, Momonosuke!" "Fight against Yonko Kaido, Momonosuke, use defense! Defense! Still defense!" Momonosuke: "Gintoki, if you continue to be beaten, I will die!" Gintoki: "No, you must die!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.