ARKY, South Korea's top idol group.

If one were to pick the person who played the most vital role in Arky's success, many opinions would arise. Lael with her overwhelming visuals, Lee Yeeun as the ultimate all-rounder, and so on. However, the one with the largest share in Arky's success is undoubtedly the leader, Han Sion.

A professional attitude, cold charisma, overwhelming performance, and a musical genius. This is the image the public knows of her. However...

"...I'm hungry."

She stops in front of a vending machine. After staring at the drinks for a long time, she turns to Guest without pressing a button.

"Which is healthier, Coke or water?"

She pauses to think.

"Coke is a liquid, and water is a liquid... so aren't they the same thing?"

Having reached a serious conclusion, she ends up picking strawberry milk.

"When in doubt, you have to go with pink."

A monologue completely devoid of context. The members watching from a distance sigh in unison.

"There she goes again..."

Han Sion doesn't even pretend to hear them. She tries to insert a straw, puts it in upside down, and then flips it back over as if nothing happened.

"Mistakes are just experiences."

On stage, she is a charismatic leader who commands the attention of tens of thousands. But the moment the cameras are off, she is a twenty-four-year-old who is more eccentric and unpredictable than anyone. Guest is the dedicated manager who stays by Han Sion's side, sharing in a daily life full of twists that no one else in the world knows.

Han Sion is the heart of ARKY, balancing her role as a strict professional in the studio with her bizarrely charming personality behind the scenes. As her manager, you are the only one who sees both sides of the genius.