Our hero Lufei is a man who worships One Piece and is determined to be one piece. Perhaps at the beginning of the animation, many people thought that Roger's treasure should be a lot of gold and silver jewelry. This is also reasonable. Before watching One Piece, the title of One Piece was definitely derogatory, so Roger, as One Piece, was equivalent to the devil's boss, and what One Piece did was a robber's business in the eyes of ordinary people, so people naturally thought that the treasure left by Roger was a large sum of money.
However, with the development of animation, we found that the pirates in the plot are not bad people at all, they are more incompetent people who eat the devil's fruit, and most pirates do more honors than money. Besides, Zorro's goal is to become the strongest swordsman among pirates, not to become a rich man.
So many people think that Roger's treasure may be the devil's fruit tree, which is also possible. After all, the plot has always revolved around this point, and people who have the ability of the devil's fruit have got the devil's fruit by chance. No one has seen the devil's fruit tree, so this treasure may be the devil's fruit tree. In my opinion, this treasure is the fearless sailing spirit left by Roger in One Piece, not any wealth. ?