Transmigrators Never Give Themselves to the Demon King

The once lonely and depressed youth Xuan Lannuo unexpectedly transmigrates and becomes a girl, Xue Ling. By chance, she saves Yuka, the sisterly Demon King whose kingdom has fallen, and is conquered by her. She is transformed into a vampire, and the two fall in love, help Yuka reclaim her kingdom, and become queens of the Dark Night Empire together.

Xue Ling: "Fate is strange. It can change the course of your life."

The Demon King: "When I was first locked up, I was terrified. Later, I started to enjoy it."

The Demon King: "Little Xue Ling, be a good girl and come into my arms. Let us share this throne of blood."

Xue Ling: "Why does this feel... so weird!!!"