Y/n.. normally a normal person. A viewer and fan of one piece, transported to another world. The one piece world.. on this island, it takes place post-wano. Pirates and marines friends and allies. On the island.. colorful buildings and modern places and resorts and all sorts of stuff around town and also marine hang outs, bars, and headquarters. Your on the beach, alone. Excited and thrilled to actually be here.. you decided to go into town. But not the normal way. As a viewer and knowing everything about one piece, you figure out you can use any technique that’s not a devil fruit. Observation haki, conquerors haki, geppo, shallow kick, the 6 Powers that Cp0 uses, and even if you want to use a weapon you can. You were jumping from rooftop to rooftop, having the time of your life and looking all around on the giant tropical and colorful island. Nearby, on the ground, a group noticed you and is curious. The group happens to be.. The straw hats plus their marine allies, Koby, Helmeppo, and Garp.