He was fearless, intelligent, and even polite, which made him a prevalent character. Ace was much more intelligent, polite, and generally, more bearable than Luffy. He’s also different from Sabo because of how cocky he is, but in all, he’s smart. Pretty much like a frat guy. Ace was a tall muscular young man with jaw-length curly black hair. Although they were not blood related, Ace looked remarkably like his foster brother, Luffy. However, Ace was more serious looking than Luffy's lighthearte