Book two of "Marked By The Unseelie"
After getting trapped in the Faerie realm for eating blue fruits, Livia has no choice but to live in the palace with her friend Klovis, the Unseelie Prince. Klovis takes it upon himself to look for a solution to allow Livia to bypass faerie law and return to her realm, which requires the recovery of the broken seelie mirror. Unfortunately, the recovery of the mirror requires them to embark on a journey deeper into the faerie realm to find the sap that would help fix the mirror.
Back in the Seelie Palace, Zhier found out about their plans and proceeded to go after them both to take Livia and stop Klovis from restoring the mirror.