Jin Soo Ji is a superstar psychiatrist at Haedeul Hospital, juggling fame and a hectic schedule of TV shows, book tours, and fan events, leaving her with barely three hours of sleep a day. Her seemingly perfect life takes a turn when Chae Woo Ri, a new doctor, joins the team. Talented and driven by justice, Woo Ri sees Soo Ji as selfish and ambitious, sparking constant clashes. But when scandals force Soo Ji to disappear, Woo Ri begins to see her struggles in a new light. Can their rocky relationship take a surprising turn?