Echo of Her Voice (Huan yue sen lin) - Season 1 Episode 11

Everyone in the Great Dongsheng Continent has a good ear for music. Young master Yun Mu is known for his love of music but no one is aware of his terrifying secret. While on the way to Yunyao to recruit musicians, Yun Mu hears Su Ruofei's music and unwittingly discovers that she is an extraordinary existence for him. As such, he tries to lure her to become his private musician. Little do they know that their fates have long been entangled due to a magical light.