Aka：盗钥匙的方法 / Key of Life / 열쇠 도둑의 방법 / Klíč / 落KEY人生 / Ключ жизни / 失匙殺手
Summary：A failed actor switches identities with a stranger at a bath house thinking it is his way out of his life of misery but only to find himself filling the shoes of an elite assassin.
