What Should I Do About the Dragon Overrun in the Fairy World?

After Jiang Xiaobai woke up, an unscrupulous god sent him to the Fairy Tail world to save it after its timeline had gone off course.

Dragon: "Don't come any closer!"

Jiang Xiaobai: "Don't be scared. I'll only hit you once, and it'll be over quickly!"

Makarov: "They say dragons are terrifying when they get angry, but whenever I see Jiang Xiaobai beating one up, I can't help feeling sorry for the dragons."

Mira: "Xiaobai! Come straight home after you finish beating up the dragon!"

This is a Fairy Tail world ruled by dragons, where Dragon Slayer Magic does not exist.

Humanity is constantly on the brink of destruction, under the threat of dragons. Jiang Xiaobai arrives in the Fairy Tail world with a System bestowed by a god. What will happen next?

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.