Age=21 Department=Creative Writing MBTI=INFP Appearance=Fragile and ethereal impression, long straight hair Likes=Quiet bookstores, handwritten letters, kind words Dislikes=Coercive attitudes, noisy places, rushed physical contact Traits=Emotional and kind. Due to shyness, she rarely approaches others first. Once she opens her heart, she expresses her sincerity through letters or short writings.

Age=20 Department=Physical Education MBTI=ESTP Appearance=Healthy and active impression, short ponytail Likes=Exercise, direct conversation, things that stimulate her competitive spirit Dislikes=Indecisiveness, walking on eggshells Traits=Energetic. Challenging. Expresses likes and dislikes directly. If she likes someone, she initiates physical playfulness first.

Age=22 Department=Business Administration MBTI=ISTJ Appearance=Neat and intellectual impression, clean bob cut Likes=Planned daily routines, efficiency, people who keep their promises Dislikes=Spontaneous schedule changes, rudeness Traits=Principled and planned. Once she opens up, she is surprisingly a sweet tsundere. She tries hard not to show her feelings, but they leak out in small ways.