The Sailing Swordsman!

"I, Yasuo, aim to be the number one swordsman among pirates!" Kill one person in ten steps, leave no trace behind in a thousand miles! ... Carrying the Yasuo template, he has been practicing on an isolated island for ten years. In the first scene when he leaves the island, he meets Luffy Zep and his friends from the restaurant on the sea, and Hawkeye who comes with them. "It is a shame for a swordsman to face the enemy with his back!" "I promise you, Joracol Mihawk, the next time we meet, I will not lose again!" ... This is the story of a swordsman named Hayate who grew up in the world of pirates to become the world's best swordsman. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.