Kill Me if You Can

In a hidden world where doppelgängers are created with the sole purpose of eliminating their human counterparts, a devil named Joon makes a critical error. Distracted during the creation process, he accidentally produces Doh Seong-ah, who was intended to be an exact replica of his target, Lee Woo-yeol. Instead of mirroring his assigned victim, Seong-ah emerges bearing the striking appearance of the male version of Joon's favorite idol. Despite this glaring deviation from the original plan, Seong-ah is undeterred and crosses over into the human realm to commence his deadly mission. However, he quickly discovers that his target is far from an easy mark. Lee Woo-yeol proves to be significantly more formidable and terrifying than Seong-ah ever anticipated, turning what should have been a straightforward assassination into a perilous struggle for survival. Now caught in a dangerous game against a man who defies expectations, Seong-ah must navigate a treacherous path to fulfill his purpose. As the tension escalates between the hunter and his unexpectedly lethal prey, the ultimate question remains: can Seong-ah s쳮d in eliminating Woo-yeol, or will they find a way to coexist in a world meant for only one of them?