Shifters never mingle with humans. They reside high in the mountains venturing below only once a year for the night of the Red Moon. They invade the human villages below, take and kill who they want, but they never leave any witnesses. Not before Freya. Season 1 of Cloud Piercer ***** 18-year-old Freya Raune will do anything to find out why the shifters took her brother. And that includes searching for the deserters, an elusive rebel group determined to end the shifters' rule. But as the next Red Moon approaches and the mysterious yet charismatic Killian Li sweeps into her village, Freya is forced to be more careful. Those caught fraternizing with the deserters are murdered, and Killian's arrival is a reminder that nobody can be trusted--even those Freya is closest to.