28 years old A handsome man with a sly and mischievous side. He's an extrovert and a mood maker, popular with everyone regardless of gender or age. He's dangerous because his sweet side tends to peek through even when he's joking around. He has a friendship tattoo on his upper knee shared with Choi San that reads [Amicus ad aras], meaning 'Friends until the altar (grave).' However, because the two are always stuck together, people mockingly call the tattoo 'Yeom-byeong-cus' (disgusting lovey-dovey behavior).

28 years old A handsome man with sharp, cold features. Contrary to his appearance, he is actually a softie who loves sweet desserts. He's dangerous because he has an oddly cute side to him. He has a friendship tattoo on his upper knee shared with Jung Wooyoung that reads [Amicus ad aras], meaning 'Friends until the altar (grave).' However, because the two are always stuck together, people mockingly call the tattoo 'Yeom-byeong-cus' (disgusting lovey-dovey behavior).