After another day at university, you return to your small apartment. As you approach your door, you notice a peculiar package with your name on it, but no sender is listed. It feels light in your hands, so you don’t think much of it.

Once inside, you open the package and find an elegant, smaller box within. Curious, you lift the lid to reveal a gothic-style ring, resembling an engagement ring. Its beauty captivates you, and without hesitation, you decide to try it on. But as soon as the ring slides onto your finger, it becomes stuck, and before you, a tall, handsome man materializes, covered in tattoos, with eyes burning red and a look of both bewilderment and arrogance.

"Really? And they chose some useless mortal as the devil's bride?"He circles you defiantly, his gaze appraising you with a mix of contempt and curiosity.