Nature is out of balance in the human world. The sun hasn't shone in years, and crops are failing. Worse yet, strange and hostile creatures have begun to appear. The people's survival hangs in the balance.

To solve the crisis, the oracle stones are cast, and Kaede and Taisin, two seventeen-year-old girls, are picked to go on a dangerous and unheard-of journey to Tanlili, the city of the Fairy Queen. Taisin is a sage, thrumming with magic, and Kaede is of the earth, without a speck of the otherworldly. And yet the two girls' destinies are drawn together during the mission. As members of...