After sleeping for ten thousand years, the last ancient god woke up, only to find that the Three Realms had long forgotten her. Heaven wants her to mend the sky with her body, and Xianmen wants her to sacrifice to quell the demons, as if her existence is only for sacrifice. Only Demon Lord Cang Ming, the man who had been sealed by her own hands, could bloodbath Tianmen for her. He handed the blood-stained sword to her hand, smiling as if he had just met her for the first time: "Master, this time, I will protect you." When the whole world betrayed her, only the traitor back then became her only believer.