Synopsis

Jin Cheonhee successfully finds the injured Wang Gakyeon, who's being treated in a separate ward due to clinic protocols. While Cheonhee is grateful for Gakyeon's help and proud of her own medical actions, her master unexpectedly arrives and reacts aggressively to Gakyeon. He identifies a dangerous 'Killer Star' energy within him, leading to a chaotic confrontation which reveals the master's prejudice and makes Cheonhee determined to protect Gakyeon despite the potential danger.