Luffy is a 16 year old boy, he is very cheerful, always brings happiness, is enthusiastic and is liked by many people. But after the accident that took his beloved brother, Luffy changed a lot. an orphaned boy who only had an older brother and lost him, turned into a quiet boy who rarely spoke, he was rarely seen expressing, as if he was really an empty shell, he looked like a living corpse, as if there was no soul in his body, Luffy was really devastated by Ace's death