魔女秘药（witch elixir）

The witch's house, a secluded witch's house, was targeted by the church's hunting operations. When everything is about to be destroyed, Katherine, a girl who is not good at medicine, stumbles away with the witch Pharmacopoeia passed down from generation to generation among the great witches and the entrustment to pass it on. Survive or give up, what fate will she usher in?