I Transmigrated Into the Demon King and Got a Happy Ending With the Hero

You Liyou transmigrates to another world and becomes the new Demon Queen. She doesn't want to follow the stale plot of a hero fighting a demon queen, or end up as a sacrificial villain, so she can only take the story in a different direction. "I hear the newly appointed Demon Queen is incredibly powerful. They say she can bring down an entire city all by herself." You Liyou watches a tiny flame flicker at her fingertip, silently picks up the chicken leg in her hand, and keeps gnawing on it. "They say the great hero Theodore has decided to go alone to the Demon Queen's domain and challenge her." You Liyou glances at the so-called hero and protagonist as he wipes her mouth for her, then smiles faintly. In the end, I still won him over and made him my servant, waiting on me hand and foot.