Never underestimate the quiet intern in the corner. To investigate a lethal bullying scandal at a subsidiary, billionaire CEO Claire goes undercover as a lowly intern, enduring constant humiliation and professional sabotage from the villains. Armed with courage and tactical ingenuity, Claire systematically uncovers the truth, delivering a spectacular face-slapping to those who abused their power. Along her secret journey, she unexpectedly finds a fated soulmate who loves the 'undercover boss' for her true heart. Watch the ultimate urban secret-identity reveal as the queen reclaims her throne and her heart.