Fleur bleue

Ghamal gives Osman a potion to make Amina fall in love with him, but she falls dangerously ill after drinking it. An old man appears and says that the only way Amina can be cured is for her to be given a blue rose by someone who truly loves her and whom she truly loves. The blue rose can only be found by passing through the Seven Doors. The sultan proclaims that the quest for the blue rose is open to all.