Keep the cup warm, while I'm gone.

Jungkook, who has always kept a watchful eye on the activities of the complex's cute night guard, sees an opportunity to help when the guard falls ill. Concerned, he anonymously delivers a cup of coffee, the gesture meant to be small. But what starts as a simple act of kindness soon blossoms into an exciting form of communication between them, evolving into a secret and intriguing connection that neither of them expected.

OR

Where Jungkook's luck seems to work in installments when it comes to a certain person called Taehyung.