The life of a girl named Leah seems absolutely calm and ordinary. An ordinary town called Mystic City, friends, family, teenage problems. But before her seventeenth birthday, the girl makes an interesting discovery that changes her whole life forever... Family secrets, love drama, the mysterious history of the city, supernatural secrets and many puzzles - Leah and her friends will have to face all this. Teenagers embark on a difficult journey through the magical world in search of magical stones that are necessary for balance in the world of the supernatural. Friends will have to face many dangers and go through more than one test... Will they be able to unravel all the supernatural mysteries and save the city? Will they be able to maintain their friendship and survive the hunt for magic stones?