After saving the young girl's life who he had carried into the Emergency Center, Ihn Kyu gets escorted to the exchange transplantation surgery by Ji In. Although three hours late, he successfully finishes the operation but collapses from exhaustion. Meanwhile, Hyung Beom's accomplice breaks in Ihn Kyu's residence and discovers his secret, and the police come to the hospital to investigate the girl Ihn Kyu had saved. (Source: Viu)