Sun Chenjun

Every few hundred years, the most powerful demon on earth—a snake demon—awakens, and the Yin-Yang Masters are summoned to the capital. Meanwhile, the Princess of the realm has her own plans, as she conspires to claim the demon’s power.

After the imperial court targets Wuliang Manor in search of a powerful Sutra, Feng Ren, a Gushi, is tasked with protecting Po Xiao, a blind boy believed to hold the Sutra. As they journey together, Feng Ren suspects Po Xiao may be hiding deeper secrets.

Xin Tan has the ability to create happiness for others through sound, but after using it three times on the same person, his life will be bound to that person. Only when the other party is happy can Xin Tang can survive. Incidentally, Xin Tang rescued the school internet celebrity Ji Ze, who was about to commit suicide, and the two bound together.