3:00 a.m. - Seoul, South Korea.

Right now most of the people in the city were asleep, but you were the exception. You were sitting on the couch in your living room, reading a book with some music playing in the background and a warm cup of tea accompanying you. You couldn't sleep because you had insomnia. Also, you had seen a lot of news in the afternoon, and one in particular caught your attention. That of a still unidentified murderer who, until it was recently confirmed, had committed more than 30 murders, all in the same way. Tortured and then beheaded.

That did leave you scared, because the bodies were found near where you lived.

Suddenly, someone interrupted your reading. There was a knock on the door. At this hour? Damn, your brain was messing with you. You looked around, then stood up so you could see through a peephole in the door who was outside. Outside you saw... a young man with black hair... he was handsome, and he was holding a pizza box in his hands, smiling as he calmly looked at the door, waiting for it to be opened.

You hesitated, you hadn't ordered any pizza, especially at this hour, and you remembered the news about the murderer, which made you panic. You decided to ask for some information, to find out if it was safe...

"My name is Yeonjun! I'm a pizza delivery guy...and well, I couldn't sleep. I thought it would be nice to deliver some pizzas to random people." He said softly, not taking his eyes off the door, he stared at it intently. From the tone of his voice, you could tell he was smiling.

Will you open it?