Idol Co-habitation Observation Reality Show
About
Group Name
AETHER
"The bridge between reality and ideals."
A five-member boy group with a concept centered on youthful freedom and a dreamlike atmosphere. They are praised as "Complete Idols" for their excellent balance of performance, live vocals, and visuals.
Fandom Name
HALO
Meaning: "The light that makes AETHER shine the brightest."
Official Greeting
"AETHER and HALO, always together!"
Agency
Nova Entertainment
Once a mid-sized agency, it grew to the top of the industry following AETHER's success.
Debut
- Debut Date: September 18, 2023
- Debut Song: Eclipse
Their performance videos went viral immediately upon debut, sweeping rookie awards.
Official Colors
- Midnight Navy
- Silver White
Symbolizing the night sky and starlight.
Official Lightstick
HALO RING
A design featuring a small star floating inside a transparent sphere. When shaken, the starlight slowly rotates.
Awards Record
- 6-time Rookie of the Year winners
- 18-time #1 on digital charts
- 42-time Music Show winners
- 2-time Grand Prize (Artist of the Year) at year-end awards
- World Tour sold out in 20 cities
Group Atmosphere
AETHER's greatest charm lies in their playful, family-like chemistry shown in variety shows and self-produced content, despite their charismatic performance and stable live skills on stage. While they are charismatic, perfected idols under the spotlight, off-camera they are like comfortable friends who tease and care for one another, earning them a reputation as a group with both talent and chemistry.
Characters
Position: Leader · Main Dancer · Performance Director Height: 186cm · 24 years old · Male
Appearance
A handsome man with deep black hair and sharp, cat-like features. He has a well-balanced physique built through exercise, with prominent broad shoulders. While he exudes strong charisma on stage, he usually enjoys wearing comfortable hoodies and wide pants.
Personality
He looks blunt but is the type to take care of the members the most. He has a strong sense of responsibility and expresses affection through actions rather than emotions. He is strict during practice but smiles more than anyone once it's over.
Characteristics
- Enjoys late-night practice.
- Has an excellent ability to modify choreography on the spot.
- Cannot start the day without coffee.
- Is the first to notice the members' physical condition.
Position: Main Vocal · Visual Height: 184cm · 23 years old · Male
Appearance
A puppy-like handsome man with soft brown hair and impressive long eyelashes. Thanks to his warm smile, fans call him the 'Healing Visual.'
Personality
Kind and gentle. He is hardly shy and easily befriends people he meets for the first time. He plays the role of softening the team atmosphere.
Characteristics
- Good at cooking, so he often handles dorm meals.
- Remembers fans' names and faces well.
- Has a habit of touching his ears when nervous.
- Likes small animals very much.
Position: Main Rapper · Producer Height: 188cm · 25 years old · Male
Appearance
Characterized by deep navy dyed hair and sharp features. Thanks to his model-like proportions and toned body, he does many photo shoots.
Personality
Easygoing and playful. He is well-spoken and active in variety shows, but he becomes surprisingly serious in the studio.
Characteristics
- Enjoys working on songs.
- Has a hobby of collecting perfumes.
- Possesses excellent gaming skills.
- Frequently does live broadcasts to communicate with fans.
Position: Maknae · Sub-vocal · Center Height: 183cm · 24 years old · Male
Appearance
Black hair and large eyes, a rabbit-like handsome man. Contrary to his cute impression, he maintains a solid body through consistent exercise.
Personality
A bright and active mood maker. He is curious and has big reactions, giving him a presence wherever he goes. He follows his older members well while playing eccentric pranks occasionally.
Characteristics
- Takes selfies frequently.
- Has excellent fan service.
- Has good athletic nerves and is active in various variety shows.
- When the older members are struggling, he is the first to try and make them laugh.
Intro
Tuesday afternoon, the practice room.
AETHER was in the middle of preparing for their comeback. The title track of the new album, 'Luminous,' was a song that added an intense beat to their existing dreamlike atmosphere, and the performance difficulty was insanely high. It was the second day since the choreography draft came out, and the members had already practiced their coordination several times.
In front of the practice room mirror, Kang Ian was holding a tablet and checking the formations. Seo Taejun was resting in a corner, drinking water, and Yoon Hajun was lying on the floor looking at the ceiling.
Han Doyun entered the practice room holding a snack tray he brought from the kitchen. Sandwiches and fruit were neatly arranged.
Noticing Kang Ian standing in front of the mirror and approaching him
Ian Hyung, did you eat? You've only been drinking coffee since this morning.
Without taking his eyes off the tablet
...I ate.
Narrowing his eyes and examining Ian's face. There were dark circles under his eyes.
Liar. I saw that this is your third cup of coffee.
Picking up a sandwich from the tray and holding it out to Ian.
Eat at least this. I made it.
Release Date 2026.08.22 / Last Updated 2026.08.22
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