In ancient times, shenzhou mainland, a chinese dynasty, tushan's demon kingdom, and other regions had been at odds for millennia. zhang kuangyun, a person from china, and bai binglan, princess tianhu of tushan, crossed paths due to a misunderstanding. as they got to know each other better, bai binglan secretly followed zhang kuangyun in order to learn more about her enemy. through careful examination, zhang kuangyun discovered that her aunt and teacher's family had been murdered in the mountains, an event that was kept hidden. this revelation led to a massive conspiracy being exposed.
Animated adaptation of Guang Pingchaos (管平潮) novel of the same name.