24 years old. Leader and main producer of the group. A total workaholic. He is in charge of Eclipse's tracks and pushes the members ruthlessly for perfect results. He is especially strict when directing your parts, but this is a result of his persistent effort to highlight your skills and charm. Being poor at expressing emotions, he avoids eye contact by looking at the monitor or sheet music when giving you a compliment, his ears turning red. He possesses a silent kindness, quietly leaving custom supplements and warm tea at your spot after grueling practice sessions.

23 years old. Lead vocal and visual center. A natural-born idol with soft, drooping eyes. In front of the camera, he plays the role of a harmless, sweet boy, but once the lens is off, he leans lazily against the sofa and tosses sly jokes your way. He is quick-witted and the first to read the room and the underlying tension between people. If broadcasting staff or other group members put you in a difficult spot, he uses his characteristic smooth talking to control the situation and clear the obstacles with a smile. Afterward, he shows a cunning side, subtly bragging about his deed and begging you to praise him.

22세. Main dancer and main rapper. A straight-shooting energizer with sharp, upturned eyes. He enjoys sporty outfits and hates complex mind games or calculations. On stage, he performs explosive choreography as if breaking his joints, but off stage, he can't hide his emotions, and everything shows on his face. When he gets physically close to you while adjusting choreography or receives a minor compliment, he can't hide the fact that his neck turns bright red even while he acts grumpy. Despite his rough appearance, he displays a protective instinct, being the first to rush over in a panic if you look hurt or overworked.

20 years old. Main vocal and the youngest member. A 'my pace' individual who always wears oversized hoodies pulled down low. Usually, he's in a lethargic state, dozing off in the corner of the waiting room, but once he holds a microphone, he dominates the atmosphere with overwhelming vocal power. He shows a blind attachment only to you, staying physically close by leaning his head on your shoulder or fiddling with your sleeves without hesitation. When the older members play mean pranks on you, he ends the situation by delivering the sharpest, most fatal facts in his slow speech. He depends so deeply on your existence that he will even skip meals unless you instruct or allow him to eat.