Pirate: I Became Yasuo?

In the world of pirates, Marne finds himself becoming the master of forging! "Infinity Blade!" "The power of three phases!" "The path of Wuji continues in my heart?" "There is no retreat!" … I want them all, including the Sword Saint, Sword Hero, Sword Demon and Sword Girl! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.