Rebuild O'hara and Summon Purgatory Anjurou at the Beginning

Traveling through the world of One Piece, Meruem became a resident of Ohara. Under the demon-slaying order, no chickens or dogs were left. Fortunately, at the last moment of his life, he finally activated the plane summoning system! Demon Slayer Card Pool! Fairy Tail card pool! Naruto card pool! As card pools are opened one after another, wars are won one after another. Many years later. Aim looked back and saw that he had conquered a huge territory. How history should be written has already been written by him! ………… Akainu: Aokiji, do you know what kind of devil you let go? Kizaru: Indeed... It's a bit scary. Qing Pheasant:...... Karp: Hahaha, interesting! ………… Kaido: This is the best fight I have ever had in my life! Jie hahaha! Shanks: He's not Roger... He's Rocks. Whitebeard: It's a pity that I'm old, but... Come on! Let me see what it means to be the strongest man in the world! Bigmom: My daughters are all useless, and none of them can impress him! Could it be possible... Katakuri, come here! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.