An opportunate encounter, followed by recurring meetings, wrapped up in the webs of secrets, forbidden desires, and unbearable pain. 

Would they be able to arrive at the same point or would they break apart and crumble?

This was the collage of the different colours in their lives. 

Seo Hyunwoo

A confident, bright agent who was adept at everything including shooting, martial arts, code breaking, and foreign languages. He had been in love with Soo-yeon from the beginning. A fully matured man in his early thirties, with childish jokes and traits. Harbouring unbearable pain of pining over the unrequited love of his life and adoring the man she was engaged to. 

Yang Yoseob

The icon of his generation, an extremely popular and well rounded singer/entertainer. Only in his early twenties, he had done it all - won awards, worldwide tours, vast fanbase - been there, done that. A facade shaped by his entertainment company and slowly losing himself in the process. Deeply scarred when his previous Noona girlfriend wanted to stop seeing each other.

Jung Yoogun 

The TF-A team leader under South Korea's National Security Service (NSS). The only man in Sooyeon’s life and a figure whom Hyunwoo respected.

Ji Sooyeon

An Olympic gold medalist in pistol shooting, she was recruited as an agent under the NSS. She and Yoo-gun grew up together and fall in love as adults. The unrequited love of Hyunwoo’s life.

Song Hayoon

An actress who was Yang Yoseob’s love interest. She broke up with Yoseob to pursue a relationship with Yong Junhyung. A Noona who was older that Yoseob.

Yong Junhyung

An acquaintance of Yang Yoseob in the entertainment industry. A well-known producer/song writer who was the current love interest of Song Hayoon.