Pirate, I Can Summon Partners from Another Dimension

Traveling to the world of One Piece, Dong Fei originally thought that he could experience this magnificent world by holding the protagonist Luffy's thigh, relying on his golden finger summoning system and the advantage of foresight. But as time goes by, Dong Fei feels more and more something is wrong... Until he saw the domineering power of "Old Sha", one of the Shichibukai, Dong Fei's heart was completely broken and Luffy could not be trusted anymore. I have to work hard on my own, Golden Finger summons me! !