After more than two decades, One Piece has cemented its position as the best anime and manga series of all time. Fans love the action and characters, but they also appreciate the deep and emotional storytelling. Every popular Shonen has its share of memorable moments, and One Piece has a lot of them because of its incredible length. Some of these moments stand out because they are funny or cool, but others are memorable because they shocked the audience.
Source:https://www.cbr.com/shocking-one-piece-moments/