Inhyeonginde, Pokguni Jipchakamnida

Others usually appear as a human when they possess a character in a book, but I possessed a doll... the favorite doll of a tyrant whose neck went flying because of the male lead.
"I’ve already died once, but I don’t want to die again!"
"To survive, I must edify the tyrant. To do that, I must first move my body… What? Oh, it’s moving?"
“Are you really Chloe? No, who are you?”
The young emperor of the Burgundy Empire and a tyrant with the end faith of dying. Reclaim my body while edifying him!

(Source: Comikey, edited)