Desperate to save her sick younger brother, Luna takes a job at a luxurious lounge, where one terrible night brings her face-to-face with Sebastian, a wealthy and mysterious man who unexpectedly comes to her rescue. Determined to change her circumstances, Luna later applies for a live-in cook position at a wealthy family's mansion. But her new job brings her closer to a world of secrets, unexpected encounters, and a man she never expected to meet again.