In 1948, the "liberation period" was not as free as its name suggests. Hae Ran, a designer who frees customers from their secrets at Gyeongseong Lingerie Shop, the first underwear shop in Joseon, is actually "Salsu" who assassinates anti-nationalists every full moon night under the orders of Heukyeong. Hae Ran, who is living a double life, is chased by the police officer Seok Ju one day, and collapses after someone finds out her identity... A warm hand that I feel for the first time in my life. Who was the benefactor that day who healed my wounds and protected me? Meanwhile, Heukyeong infiltrates the office disguised as a designer who studied abroad in order to keep an eye on Salsu. But the two of them end up harboring feelings for each other…

"Was our relationship… the key to escaping the cage? Or was it the shackles that bound us?"

A love triangle of liberation between three youths who chased each other’s tails to escape their cages.

(Source: KakaoPage, translated)