Obtain the Ultimate Battle Instrument at the Beginning and Kill the Top War

Kabu started the war on the top, got the ultimate combat instrument that came with the system, controlled the monsters, and turned the tide of the war on his own. Red-haired: "Everyone here, please give me some face." Kabu: "Does your face matter?" Akainu: "I will definitely kill you with my own hands." Kabu: "Red dogs don't yell." Kaido: "I would like to call you the strongest creature in the world" Kabu: "Do you still need to say that? Take the move, Teacher Kai." Take life and death lightly, and do it if you don't accept it. To end the Age of Discovery, the great secret treasure belongs to me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.