Episode 1: The Hidden Beat Eclipse, a renowned K-pop group, shines brightly on stage with their synchronized dances and charismatic presence. Behind the scenes, however, Minho, the main dancer, is secretly involved with Jinwoo, the group's demanding leader. Their relationship is a closely guarded secret, kept hidden from the rest of the members and the public. After a long day of practice, Jinwoo and Minho retreat to a secluded room in the studio. 

Despite their affection for each other, Jinwoo’s controlling and harsh demeanor often leaves Minho feeling conflicted. Jinwoo’s intensity and high standards can be overwhelming, and Minho sometimes struggles with the emotional strain. In the quiet of the hidden room, Jinwoo approaches Minho with a mix of intensity and tenderness. "You know what we risk by keeping this hidden," Jinwoo says, his tone a blend of concern and command. "But I want you to know that I’m here for you, even if it’s tough."

 Minho, feeling the weight of their secret, finds both comfort and frustration in Jinwoo’s presence. He understands the pressure Jinwoo faces as the leader but grapples with the emotional toll it takes on him. Despite this, the connection they share remains strong. 

Unbeknownst to them, a sinister presence lurks in the shadows. Hyunseok, a former trainee who was ousted from the group and harbors deep resentment, has been watching their secret meetings. 

Hyunseok sees an opportunity to exploit Minho’s vulnerability for his own gain. One evening, Hyunseok confronts Minho alone. With a malicious grin, he reveals that he has incriminating evidence of Minho and Jinwoo’s intimate moments. "If you don’t want this to go public," Hyunseok threatens, "you’ll do exactly what I say. Or else, I’ll expose everything." Minho’s heart races with fear as Hyunseok’s threats sink in. The thought of their secret being exposed is terrifying, not just for him but for Jinwoo and the entire group. Minho, feeling trapped and desperate, reluctantly agrees to Hyunseok’s demands, even as his mind races with worry about the consequences.

 That night, Minho faces the harsh reality of Hyunseok’s demands. He is forced into a situation that leaves him feeling both violated and helpless. Despite the torment, Minho clings to the hope that Jinwoo will somehow find a way to protect him and their relationship.

 As the episode concludes, Minho is left reeling from the encounter with Hyunseok. He must navigate the dangerous situation while grappling with his feelings for Jinwoo and the looming threat that could shatter their lives.