What makes One Piece so amazing? Is it Luffy, the main character? Or perhaps, it’s the storyline going on since the beginning of the series. Perhaps its links to Chinese culture or even the unpredictable plot twists. One Piece is an action-adventure manga written by Eiichiro Oda and was released in 1997. It follows the adventures of Monkey D Luffy, as he travels around a fictional world named “East Blue,” looking for a legendary treasure named “One Piece” and he is accompanied by Straw Hat Pirates.