A little girl hid in a dark cupboard. Her heart skipped a beat and she peeked through the crack of the wardrobe door. Her dad suddenly fell to the floor, in front of her cupboard, covered in blood. The girl suddenly cried but she remembered that her parents had forbidden her to make a sound, but when she saw her mom in pain from the sharp knife, she could only cover her mouth with her hand.

One face of a killer she will never forget.

15 years passed

"Hey Gorgeous, May I know your name?" The deep voice greeted her ears, the girl turned around and saw the handsome man. Jaehyun saw her smiling charmingly at him while placing her glass of beer on the table. This girl couldn't possibly not interest him.

The music that night was still echoing in the bar. Jaehyun moved closer to take a closer look. Their eyes met, obsession on his face and intense revenge silently burning in her heart.

The killer was obsessed with the girl he had been seeing for several months, without him knowing that this girl also had an obsession with killing him because of the death of her parents in the past.

**[ WELCOME TO AU NCT! JEONG JAEHYUN IS HERE! HAVE A GOOD TIME<3 ]**