The era of spiritual energy recovery is coming, and everything in the world is awakening to supernatural powers, but I chose to open a pet shop. While others flew with swords, I petted cats and walked dogs; while others slayed demons and monsters, I nursed and changed diapers for the cubs of mythical beasts. Until one day, a husky who claimed to be the prince of the dragon tribe stayed in the store and took out a yellowed marriage certificate - my name and birthday were clearly written on it. While the strong men all over the world were looking for the mysterious shopkeeper who could tame the ancient mythical beasts, I was looking at the room full of cubs of mythical beasts with a headache: "Whoever knocks over the cat litter box again today, there will be no dried fish to eat!"