Mu Ye is not a pirate, he doesn't know martial arts, and he doesn't have the devil's fruit, but he runs a bar where pirates and mountain thieves gather in order in windmill village, Luffy's hometown. Different from the fiery maturity of female bar owners in many stories, Mu Ye is kind and gentle, always has a good impression on pirates, and cares for children she has never met. For Luffy and others, Mu Ye is like a mother and sister. Two years later, in the title page of the new cartoon, Mu Ye holds a baby with light hair. Author Oda said on SBS that Mu Ye is already a happy mother [1]?