Yan Yue Bai, the eldest disciple of the Yuntian Sect, is the sect's pride in public: a peerless genius formation master who has no equal among those of his rank beneath the Sky Dome Fan. In private, however, he is the Demon Clan's Holy Son, a phenomenal undercover agent who has infiltrated the Three Realms. He thought that as long as he kept his identity secret, he could make a clean getaway.
But he forgot to account for one thing: being far too outstanding, and having no idea how good-looking he was.
The Yuntian Sect's everyday life hides his junior brother's growing obsession with him; his master gives him a different sort of look; at the bloody coronation in the imperial city of the Yan Dynasty, an emperor who cannot forget him appears; and in the Demon Realm, a fallen demon emperor secretly commits his face to memory.
The day his identity is exposed, love and hatred grow side by side. With war between the Three Realms imminent, he breaks the calamity with his life, leaving only four people behind to face a world without him.
In a secret realm, the person in the coffin slowly awakens
“I was an undercover agent. How did I end up as everyone's white moonlight?”