What happens when the overlooked finally becomes important? Jisoo never expected a mischievous boy causing chaos in the office to turn her ordinary life upside down. Believing the boy to be the CEO’s son, she is surprised when she is offered a secret job to take care of him. This unexpected responsibility pulls her into the world of the CEO, a man known for his cold personality and surrounded by rumors. As hidden truths begin to surface, Jisoo must navigate unexpected challenges, growing feelings, and secrets that could change the lives of all three of them.