: This moment triggers a memory for Yeo-reum—she realizes they had met before when he saved her from a car accident years prior. Cast and Production Main Cast :
: Directed by Shin Woo-chul and written by Kang Eun-kyung , the duo previously behind Gu Family Book . It was the first Korean drama primarily filmed at Incheon International Airport . Critical Reception of Episode 1 Ep 01 - Where Stars Land.mp4
as Lee Soo-yeon: A graduate of KAIST who wants to live an "ordinary life" but is hindered by a secret physical condition. : This moment triggers a memory for Yeo-reum—she
She is assigned to be mentored by , a mysterious and aloof top hire from a prestigious university who prefers to keep his distance from others. Their relationship starts with friction when Soo-yeon deliberately misleads her on a task, deepening her frustration. However, the tension shifts when Soo-yeon displays unexplained physical strength: Critical Reception of Episode 1 as Lee Soo-yeon:
: Later, he saves Yeo-reum from being hit by a heavy pole swung by a passenger with a mental health crisis, showing he possesses a "bionic" arm of steel and cannot feel pain in his right limbs.