The drama series revolves around Wangquan Fugui, who is trained as the ultimate demon-slayer of the Yiqi Alliance since childhood, meeting Qing Tong, a spider demon who infiltrates Wangquan Manor as a spy. Qing Tong’s presence allows Fugui to broaden his horizon and change his view on demons. Yearning for freedom, Fugui’s fervor for attaining world peace is gradually ignited. After experiencing extreme agony, he leaves Wangquan Manor with Qing Tong, embarking on a journey of self-enlightenment.

Exiled to a distant land through a forced political marriage, a fallen princess is saved by a reclusive king devoted to the gods. Under the desert moon, a single glance sparks a destined love. As war and chaos threaten their world, they fight side by side, proving that even in the darkest times, love can light the way.