How to remove the Fania curse in the sky?

In this game, the way to break the spell is as follows:

The spell in the Magic Girl's Sky Fania cannot be broken manually. You need to go to the photography department in front of the Huizhi Palace subway station or the witch in the station to buy the magical water, and you can lift it after use.

Sky Faniya is a role-playing game produced by ShimobashiraWorkshop and released by KaguraGames.