Compared to his genius older twin brother Jeong Jaeui, ex-soldier Jeong Taeui thought he was average. Thanks to his biological father cum uncle Jeong Chang-in’s forceful request, he ends up working at the United Nations Human Resources Development Organization (UNHRDO) for half a year where he meets the crazy guy with pretty hands, Ilay Riegrow. As their lives become entwined, Taeui’s life starts to go down a path that he never expected.
As someone who has always lived in the shadow of his genius twin brother, Jeong Taeui has grown accustomed to his ordinary life. But when his uncle approaches him with a job offer that could be both dangerous and life-changing, Taeui is hesitant. Eventually, he agrees to work as an agent for six months, and quickly finds himself adapting to his new role with his friendly and outgoing personality.
However, everything changes when Taeui meets Ilay Riegrow, an agent from another branch. Despite warnings from others about Ilay’s sadistic tendencies, Taeui can’t help but feel drawn to him. But as he gets closer to Ilay, Taeui begins to realize that he’s playing with fire and risks getting burned. Will Taeui be able to navigate the dangerous world of espionage and survive his growing attraction to Ilay?