In the heart of the city, Sakura spends her nights working as a bartender in a bustling nightclub. But one fateful evening, she encounters a woman who has passed out from drinking too much.

Irene finds herself captivated by her new classmate, Kang Seul-gi, and the seductive aura that surrounds her. As they become acquainted, Irene becomes increasingly drawn towards Seul-gi’s dark and mysterious past. But the deeper she delves, the more she realizes the danger of uncovering her secrets.