Evil Dragon, Without a Princess, I Had to Transform Myself!

Patunasankus felt that these days were getting tougher for evil dragons, with constant internal competition. Kidnapping princesses had become the trend among evil dragons. Nowadays, if a dragon didn't have a princess locked up in their lair, cursing them to hell every day, they'd be too embarrassed to greet fellow dragons.With no choice, not wanting to become a pillar of shame among dragons, she had to go catch a princess herself, but accidentally ended up becoming a princess instead.Oh well, might as well consider it a change of pace. But who could have expected..."Die, evil dragon!"That day, a self-proclaimed hero and complete fool girl kicked open the dragon's door and sprinted away with her at full speed."Don't be afraid, Princess, I'm here to rescue you and take you back!""...?"