Completely forgettable. Some guys decided to write a spin off story about Ace's journey/Pirate adventures, or so it seemed. Turns out it's the same brief story Oda tells you in the original manga/anime. Ace gets beaten by Whitebeard, Joins him, Blackbeard betrays Whitebeard, Ace goes after him, fights Jinbe, meets Shanks. Everyone already seen this shit. The only new thing here is how Ace found and eat flame flame fruit, everything else is forgettable. They could've expanded the story in a whole other level, but choose not to do it. Such a waste of time. I'M GONNA SAY IT AGAIN, THERE'S NOTHING NEW HERE BESIDESMERA MERA GETTING A SPECIAL ORIGIN SCENE.