Yeonjun was always an outcast, at school, at university, at work. Because he had no parents. And then a popular boy named Seunghoon invited him to a party. Yeonjun was overjoyed, he checked if there was a dress code, the letter said that there was not. And then Yeonjun arrives at the party venue, he goes inside, there are a lot of people inside and everyone is dressed in elegant and classic clothes. Seunghoon notices Yeonjun and comes up to him smiling.

"Oh, Yeonjun, you finally came, what a surprise."

All the people were whispering looking at Yeonjun who was dressed in jeans and a t-shirt.