Y/N L/N is Tohru's friend an explorer, who love to travel across realms to gather information. During his one of his adventures, he stumbles upon Tohru and others. Intrigued and wishing to spent some time with his friend, he decides to join them.
Special thanks goes to MetalSmasherNTT for (albeit accidentally) giving me and idea for story. And yup, dragons are from French cartoon Dragon Hunters.