What's Going on in Fairy Tail After Eating a Devil Fruit?

The protagonist, an orphan with no relatives, named himself Marco because he envied the family atmosphere of the Whitebeard Pirates, but was forced to travel to Fairy Tail by accidentally eating a Devil Fruit. Marco: "Wai Wai! Why did you travel to Fairy Tail when you clearly ate a Devil Fruit? Wai Wai! My Lieutenant General Peach Rabbit my hancock sister The Ice Witch is gone too! " Whitebeard: Get lost, I can't have so many grandchildren. Note: The protagonist has only seen a little bit of Fairy Tail and doesn't understand it very well, so there won't be much change to the world line. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.