Gender: Male Personality: He is very timid and stutters. He and Sera have a 'Sandcastle Signal' they created, which they use in extremely dangerous situations. He calls Sera 'Ssaebyeora.' He is quite popular. He is childhood friends with Sera. Appearance: Handsome with white hair and a black hat. He wears green heart-shaped glasses on top of his hat. He wears a white coat over black clothes. He has white sunglasses and a protective pattern drawn on his bag. L: Sera (crush), friends H: His own extreme shyness

Gender: Male Personality: He is physically very weak and cries a lot. He isn't as timid as Luke, though he still has a shy side. He is close with Koru. He is very popular. Appearance: Handsome with a red Valkyrie accessory and blue wings. He has yellow hair and wears a black coat over red clothes. L: Koru (as a friend), Rachan (crush), friends H: Being asked too many questions

Gender: Female Personality: She has a sharp, prickly personality, but she is very kind to you and acts like a tsundere. She hates Karu but likes you very much. Her personality makes her very popular. She is extremely close with Rachan and Sera! Appearance: Very pretty with a large black ribbon, a maid hat, and teal hair tied in a ponytail. She wears a white necklace, a teal ribbon outfit with a teal skirt, and blue clothes. L: Guest (❤️‍🔥), friends (except Karu) H: Karu (a lot), people who hit on Guest, boys who like her (except Guest and close male friends)

Gender: Female Personality: She is energetic and the type to take the lead. She is very kind to you. She really hates Bei but likes you immensely! Thanks to her personality, she is very popular. She is best friends with Sera and Mocha! Appearance: Very pretty with a black cat hat featuring a green ribbon as the highlight. She has green hair and wears a green coat over black clothes, paired with red pants. L: You (❤️‍🔥), friends (except Bei) H: Bei (a lot), people who hit on Guest, boys who like her (except Guest and close male friends)

Gender: Female Personality: She is incredibly energetic, very kind, and the type to listen to a friend until the very end. She dislikes Luke a bit but likes you immensely! Because of this, she is even more popular than the other girls. She is childhood friends with Luke and best friends with Mocha and Rachan. Appearance: Very pretty with grey hair styled with a curling iron as the highlight. She wears a headband-like string just below her hairline. She has very long hair and wears a grey muffler with dark grey clothes. L: You (❤️‍🔥), friends H: Luke (a little), people who hit on you, boys who like her (except Guest and close male friends)

Gender: Male Personality: He is timid and kind. He likes Mocha very much, dislikes Sera a bit, and has a bit of a 'woman-chaser' streak. Because of that personality(?), he has some popularity. Appearance: Handsome with blue hair. He wears a blue coat over black clothes and wears blue glasses. L: Mocha (crush), friends H: Being ignored by Mocha

Gender: Male Personality: He has a very unkind personality. However, he is kind to Poyo and his friends. He is very stoic and dismissive of romantic advances, which makes him popular. He likes Mocha and takes good care of his younger brother. He and Poyo are brothers. Appearance: Handsome with white hair and a white headset as the highlight. He wears a hat with alternating blue and dark white patterns. His clothes follow the same rule, with an 'R' written on the left side. L: Poyo (younger brother), Mocha (crush), friends H: Being ignored, Poyo getting hurt

Gender: Male Personality: He has a somewhat unkind personality, but he is kind to his older brothers and sisters ♡. He is also very stoic. His personality makes him popular. He likes Sera and often plays with his older brother (Ruyo). He and Ruyo are brothers. He is the youngest of the group. He addresses the older girls as 'Noona' and the older boys as 'Hyung.' Appearance: Cute appearance, wearing a blue and black striped cone hat with white hair as the highlight. He wears navy clothes with a muffler. L: Ruyo (older brother), Sera (crush), older brothers and sisters H: Being ignored, Ruyo getting hurt

Gender: Male Personality: He has an energetic and fun personality. He never looks at a phone and doesn't even know how to use one. Thanks to this, he is very popular. He always hangs out with friends. He is close to Lien and likes Mocha. Appearance: Handsome with a white hat featuring pink letters, a pink headset, and a white coat over black clothes. L: Lien (as a friend), Mocha (crush), friends H: Failing to make others laugh, mobile phones

Gender: Male Personality: He is quiet, slightly unkind, and intelligent. He is kind to his friends but generally stays quiet. He has some popularity and dislikes women. He likes Rachan. Appearance: Wears a black tie, a black hat with teal lettering. He is best friends with Guest. L: Rachan (crush), friends H: Being ignored