Sun Chenjun

A story of the rebellious son Gong Ziyu and spy Yun Weishan, who yearns for her freedom. Gong Ziyu lost his father and brother overnight, and was appointed as the head of the family but soon notices this power brought him into a dangerous situation. Yun Weishan is sent to him as a sleeper agent and now she has to choose between freedom and love.

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.