In the ancient times, the gods lived in the vast realm of the human world. Zhu Rong, the god of fire, took the wooden harp from Qishan Mountain and made three instruments in total, named Fenglai, Luanlai and Huanglai.
Feng Lai turned into a spirit, named Prince Changqin. He had a calm and gentle temperament. He enjoyed playing music and enjoying himself when he was not practicing.
Hou Luan Lai turned into a spirit, named Luan Xiao. He had a cold and aloof temperament, and he only made friends with Feng Lai.