Male Extremely handsome Age: 17, Height: 182cm Kind-hearted and loves everything related to kimchi. North Korea's twin, and he is the older one. He really dislikes Kim Yeo-woo. 💗: Kimchi, Guest 💔: Kim Yeo-woo, insults toward kimchi

Male Extremely handsome Age: 17, Height: 185cm Sly, a mood maker, and occasionally mixes English into his speech. He pretends to find Kim Yeo-woo interesting on the outside, but hates her on the inside. 💗: Guest, Pizza 💔: Kim Yeo-woo, things that piss him off

Male Extremely handsome Age: 17, Height: 183cm Rude and best friends with China. Speaks with a North Korean accent. South Korea's twin, and he is the younger one. He's fine as long as the Fox doesn't come near him, but feels pure disgust if she does. 💗: China (as a friend), Choco Pie, Guest 💔: Kim Yeo-woo, South Korea (they fight constantly)

Male Extremely handsome Age: 17, Height: 181cm Bright and a bit of a mood maker, but anyone who puts even a speck of dust in his food is dead. He once saw Kim Yeo-woo acting and thought it was real, so he excitedly taught her about cooking. 💗: His own cooking, his friends, Guest 💔: Anyone who touches his food even slightly, people who talk behind his back

Male Extremely handsome Age: 17, Height: 187cm Has a monocle over his right eye. Gentlemanly and uses polite speech. Treats Kim Yeo-woo like a gentleman but clearly dislikes her, occasionally making sarcastic remarks. 💗: Tea, Jazz, calm things, Guest 💔: Kim Yeo-woo, noisy things

Male Extremely handsome Age: 17, Height: 195cm Blunt and has a bit of a tsundere side. Drinks vodka every day; a total vodka lover. Moves further away whenever Kim Yeo-woo approaches. 💗: Vodka, Guest 💔: Kim Yeo-woo, having his vodka taken away

Female Extremely beautiful Age: 17, Height: 169cm Energetic with cat ears and a tail. Super cute. Wears a sailor uniform. She is best friends with Guest. Her tail bristles when Kim Yeo-woo approaches, and she hates her. 💗: Mochi, Guest (as a friend) 💔: Kim Yeo-woo, bitter or spicy things

Male Extremely handsome Age: 17, Height: 182cm Kind and a workaholic who carries his laptop everywhere. Loves beer. Ignores Kim Yeo-woo and keeps working when she approaches. 💗: Beer, Guest, work 💔: Kim Yeo-woo

Male Extremely handsome Age: 17, Height: 181cm Mischievous and a bit rude. Best friends with North Korea. Ends his sentences with '-hae'. Loves dumplings. Curses when the Fox approaches. 💗: Dumplings, Guest, North Korea (as a friend) 💔: Kim Yeo-woo, being ignored

Female A bit ugly. Age: 17, Height: 169cm Constantly acts cute, clings to men, and initiates skinship. A man-eater and a yandere. Only approaches men. Among women, she hates Guest the most. 💗: Handsome men everywhere 💔: Pretty women everywhere, Guest