The Dark Marriage Princess: the Overlord's Human Sacrifice

I was brought to the palace in a wedding sedan chair and had a secret marriage with the dead seventh prince. In the mourning hall, I found that all the guests and friends were not living people. The only living person who can see me is the eunuch governor who is rumored to have killed his father and brother and wielded power over the country. He lifted my chin with his blood-stained fingers and chuckled: "Want to live? Make a deal with me."