Han Jisung, a twenty-three-year-old guy who graduated from the penultimate year of university, decided to go to a club one summer evening to relax and unwind.

At the moment, he was sitting at the bar, drinking his not-too-alcoholic drink, which he ordered, not wanting to get too drunk.

Suddenly, a guy appeared on the stage in the middle of the club, who announced that a group of amateur musicians "Quarterbacks" would be performing today. Jisung was intrigued, so he gave careful attention to the scene.

When the guy left and the curtain opened, the sonorous sound of electronic guitar and synthesizer bass rang throughout the room. Five people appeared on the stage. Two guitar guys, the first had sharp features and cold eyes, and the second had long hair and looked like a model from the cover of a glossy magazine. Next, he noticed a third guy who had a cute face, but brightly colored hair and the same noticeable outfit. He was a vocalist. A girl in a red top, a plaid miniskirt, black jacket and fishnet tights was sitting next to a synthesizer. It looks like she's a keyboard player.

But his attention was attracted by the band's drummer: a girl with black hair and dark red colored front strands. She was wearing an oversize black T-shirt with some kind of print, baggy gray jeans and black sneakers with red inserts. There were several pierced rings in her ears, a barbell piercing in her eyebrow, and a small silver ring in the wing of her nose.

While she was playing the drums, her hands were vigorously hitting the instrument with drumsticks. She was grinning slightly and stuck out the tip of her tongue with pleasure during her full-force strokes, slightly showing the piercing of her tongue. Her whole body moved along with her rhythmic beats and her arm muscles tensed up, while she was enjoying the music.

Jisung was staring at her, mesmerized by her powerful movements and appearance.