Become a Great General with One Punch, Starting from Eating the Nika Fruit!

Traveling to the world of One Piece, and the plot hasn't even started yet, but the rebellion system has been awakened "I want to be an admiral!" Congratulations on changing Luffy's ambition and letting him work hard to become an admiral and gain 2 million treason points. "The young master actually got into a fight with his master. Who should I help?" Congratulations on your successful rebellion against Kizaru, and you will be rewarded with a random natural fruit... Congratulations on getting the Dark Fruit. As long as you change the plot, you can become stronger! The world of pirates will be completely rewritten by me! The male protagonist is not a villain, but he is not a virgin either. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.