Gifted by Hiyori, Zoro was entrusted with Kozuki Oden's famed sword "Enma". Strangely enough, the sword was made by Shimotsuki Kouzaburo, founder of his hometown Shimotsuki Village and a former swordsmith of Wano Country. Whether he knows it or not, Zoro's past has a deep connection with Wano Country, and he heads forward to Onigashima not just a Pirate Hunter, but as an Ogre exterminator. As one of the Worst Generation, he will be pivotal in the fight against the Emperors.