Sailing I Am the Sixth Son of the Vinsmoke Family

The protagonist travels to the world of pirates and is born into the Vinsmoke family. Becoming the sixth son of the Vinsmoke family was to replace Sanji, a failure. However, while performing the blood factor transformation operation, Gaji accidentally learned that Fish-Man Island possesses a scale of a true dragon that fell from the starry sky tens of thousands of years ago. So Gaji personally took people to secretly go to the Mermaid Island and stole the sacred object of the Mermaid Island, the scales of the Starry Sky Dragon. Then extract the starry sky dragon's blood factor to transform the protagonist. Many years later, the protagonist looked at Big Mom in front of him and said: "Is your name bigmom? You want to be the in-law of our Vinsmoke family, are you worthy?" "Your name is Kaido? I heard that you want to commit suicide. Let's see if you can resist my punch?" "Monkey D. Dragon, do you want to join me in overthrowing the world government and let Germa rule the world?" Long looked at the protagonist in front of him and said: "Get out of here, it's better to let Tianlong... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.