The Knight Stole the Evil Dragon

Leno transmigrates into a Western fantasy world and becomes a dragon. He kindly rescues a princess, only to have rumors spread that he's an evil dragon who kidnapped her. He tries to explain the truth to the knight who comes to rescue the princess, but the knight falls under a love curse and falls for him.

Leno: "..." This is just ridiculous.

Later, the knight and the princess both come knocking.

The beautiful knight, her face cool and ears red, says, "I've already spoken to my family elders. I'm going to marry you."

The princess, a cross-dressing beauty, smiles at him. "Leno, you can be my prince consort or my princess consort. Either works."

Leno shakes his head like a rattle drum. He's just a couch potato, and he really can't handle the bitter taste of love.

Theme: Even couch potatoes have people chasing after them