Pirates: Wear into Rust Fruits and Corrode Everything

Travel through the world of pirates and be reborn as Xiu En, a person with rust fruit ability. "Is the Rusty Fruit really a garbage fruit?" Xiu En has always believed that there is no such thing as the most useless fruit, only those with the most useless fruit ability. What is the principle of iron rusting? It is an oxidation reaction. The oxidation reaction of iron with water and oxygen produces iron oxide. And oxidation reactions are everywhere: combustion and explosion are oxidation reactions, respiration of humans and animals is oxidation reaction, decay and microbial decomposition are also oxidation reactions. The ability of rust fruit is like a powerful catalyst, which can accelerate the oxidation reaction of the object it acts on by hundreds, thousands, or even tens of thousands of times, thereby achieving an effect similar to time acceleration, making the person or object under attack accelerate aging or decay. And when Xiu En appeared in the new world with the awakened Rust Fruit, Blackbeard immediately gave up hunting all other ability users and followed Xiu En like crazy. Let's see how Xiu En uses his wisdom and fruit abilities to make his way in the world of pirates.