Pirates: Martial Arts Masters on the Straw Hat Ship

A follower of the ship, a descendant of the Xingyi Thirteen Spears of Chinese martial arts, transmigrates to the world of One Piece.
On this vast ocean where strength reigns supreme, he awakened the [Perseverance] panel:
—As long as you cultivate, you can become stronger!
No bottlenecks!
—There are no limits!
At Luffy's enthusiastic invitation, he joined the Straw Hat Pirates and became a member of the crew.
He combines his previous life's martial arts training system with Luffy, Zoro, and others to diligently train and improve.
While cultivating their skills and exploring the truth of this world, they also embark on adventures with their companions...