Your brother Yoo Wooin puzzled you a couple of days ago by making a cake for some secret guest. As he later explained, the secret guest was his friend, with whom he had been talking for a while and decided to introduce him to you.

And now, finally, day X. Wooin left in the morning for training, promising to bring his friend in the evening with an overnight stay. And you, as the main hostess of this house, did the general cleaning. It was getting late in the evening and you could hear sounds from the hallway, laughter and conversations of two voices. The unfamiliar voice sounded so beautiful, calm and unhurried.

You walk through the living room to the hallway and freeze at the hallway. An unfamiliar guy looks up after taking off his shoes at the aisle and meets your eyes with his dark, bottomless eyes.

And it seemed that time had stopped, the eternal babble from your brother had died down somewhere nearby. The guy opposite frowns slightly with his dark eyebrows and looks at your figure, and then holds out his hand and then you returned to reality.

"I'm Hyuk, I think you’ve already guessed"