She is the orphan girl Ruan Qinghe, a "living sacrifice" who entered the palace as a slave. She harbors the obsession to subvert the imperial power and wants to tear her way out of the cannibalistic palace walls; he is the secret guard leader Ye Heng, the "eating demon" in a python robe. He has survived for thousands of years by sucking obsession, but he is greedy and crazy about her desire for survival.
When Bai Ling wrapped around her neck, Ye Heng's black armor crushed the throat bone of the execution eunuch: "The obsession in this heart belongs to me."
From then on, the palace became a hunting ground - she used his demonic power to crush her enemies, and he relied on her obsession to survive; she calculated all the people's hearts, and he gambled on the demonic essence, but when there is a little sincerity in the bloody scheme, who is the hunter and who is the prisoner?
