as in any society, there is a ruling upper class, and Lee Eunwoo admired them. His childhood friend Kim Seunghye hangs out with them and it causes him to feel very distant towards her. Then one day he meets Choi Hee-seon and a ray of light is shined on his life. After hanging out with Heeseon, he longs for the upper-class lifestyle where people can truly live. He goes to Heeseon’s older brother ChoiBin for help. He utters these words to Eunwoo

“you have potential since you are the younger brother of Lee Geumwoo”