Review Detail of Ballad in One Piece: Heart of a Swordsman

Ok so final review I like Mc hes realistic in understanding that the OP world is very unforgivable, and the only Reason Luffy even made it so far is cause he's the Son of dragon , Grandson of Garp and student of Rayleigh just saying. He's not super OP so that's cool and for last my only problem is Translation of story it's hard to read cause it switches between English and Chinese alot so most characters feels forgettable easily.