Luck-Key

Two strangers meet at a public bathhouse, not knowing what happens in their lives: Hyung-wook is a world-class killer with a 100% success rate. He always wears a high-end suit and expensive watches. When doing his usual job, a drop of blood taints his shirt sleeve, and he visits the bathhouse to erase the stain. Meanwhile, Jae-sung, an unemployed actor, visit the bathhouse to get the final 'cleansing' before killing himself. Their lives switch when Hyung-wook slides on a bar of soap and hit his head on the floor. Jae-sung steals Hyung-wook's locker key, in hopes of living a luxurious life just for a day. Hyung-wook eventually regains consciousness, but he remembers nothing. He just assumes he is Jae-sung, based on what remains to him. He starts to live the life of an unknown actor, but his instinct and training give him an unexpected chance for an acting career.