One Piece: I'm Destined to Be the World's Strongest, Thanks to My Talent for Fusion

If we're going to combine, we have to combine with historical texts, which are such a large and indestructible piece!

The beginning was actually quite good, but the later parts got too much personal bias and excessively glorified One Piece. It even started to glorify the Roger Pirates. The quality noticeably declined after the Queen of the Pleasure District appeared, but it was still acceptable within the realm of One Piece fanfiction. The addition of Zephyr to the crew was even more of a ton of personal bias.

Inorganic materials like Sky Island Shells, pure gold, Germa technology products, Enma, the Seven Star Sword, Uranus and Hades, Poneglyphs, and bubble corals are powerful. Organic materials are even better, like the Memory Seahorse, the Golden Horn from Rare Beast Island, the Thousand-Year Dragon's bone, Lily Carnations, the Adam Tree, and the Eve Tree. You don't need multiple Devil Fruits; just combining these things is better than having multiple Devil Fruits.

I won't even mention the plagiarism. What's annoying is that the protagonist often says things that are inaccessible to people with his background and status, which is quite inexplicable. The most typical example is in the Upside-Down Mountain area, where the plot seems to rely on the protagonist's dialogue to move the story forward.

The Fusion Fruit should allow the user to fuse with a weapon that has eaten a Devil Fruit, and then use the abilities of other fruits.

I've read over ten chapters. My assessment is that it's inferior to the original Barrett. So what if he transmigrated and got some power-ups? It's exactly the same as the original; in the original, he could fight Rayleigh to a draw at 15, but this one gets instantly killed. It's incredibly weak.

Well written! I think the most important thing about One Piece fanfiction is that the protagonist can't be a villain; they have to have spirit and personal charisma. Most One Piece fanfiction these days is petty and makes people feel nauseous.

No, a lot of people in the comments section are ☁, right? Why would the Fusion Fruit need to specifically create heavy objects to change mass? What is the Fusion Fruit's ability? It's the ability to randomly arrange and combine inorganic matter. As long as it's not living, and you have enough stamina, you can change its structure however you want.

Of the three ancient weapons, besides Poseidon, the other two are mechanical products. Pluto seems to be a ship, and Uranus is probably something like an aircraft carrier. These two fusion-demon fruits can be fused together. As for energy? After fusion, find an energy source, and one shot could destroy an entire island, directly wiping out an acre.

The Fusion Fruit shouldn't be used to fuse objects; it's meaningless. You can try fusing your killing intent and then unleash the Killing Intent Wave Fist.