FBI agent Kim Taehyung of the Seoul field office is tasked with the undercover operation code-named VK-0405 in order to dismantle one of the most notorious Korean Mafia organizations led by crime boss Jeon Jeongguk. If becoming his lover in order to complete the operation wasn't horrifying enough, Taehyung finds himself realizing that maybe Jeongguk isn't a cold and ruthless murderer as he initially thought. - TOP!JEONGGUK BOTTOM!TAEHYUNG

In which Jeongguk goes to a party to see his crush Namjoon but ends up in a closet with his crush's friend Kim Taehyung playing seven minutes in heaven.