Pirates: Beginning with the Destruction of O'hara

My original name was Li Xiu, but I later traveled to the world of One Piece with the Assassin System, so I changed my name to Carmen. During the troubled times, I could only struggle desperately. Many years later, with the help of the system, I finally became the most famous assassin on the sea. Assassinate the king of a country, kill the vice-admiral of the naval branch, and kill the "Crescent Hunter" Catalina Depon, who has just made a name for herself in the Grand Line. Today, I took on a strange mission. The price was as high as one billion beli, but the target of the assassination was extremely weak. By the way, during this mission, I met a little girl. Her name was Robin. There was an accident on the mission. She saved me and asked me a question. "Is childhood painful only in life?" "No, it's always been that way." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.