The spirits of the wind walked around the floating city happily, surrounded by their pleasant laughter.

"Is this your floating city?"

"It\'s very similar to the floating island in our hometown." these wind spirits chirped in Selena\'s ear.

Selena quietly looks at these wind spirits and asks questions. These curious wind spirits will do things only after they ask. Otherwise, even if they finish the work under the compulsion of the contract, they will make trouble for you. This is the experience summarized by countless arcane wizards.

"Since the disappearance of the Mathematical Olympiad Empire, I still