His Persistent Pursuit: An Unwavering Oversight

Introduction: Audrey King, the heir to the King family, is tasked by her grandfather to investigate financial discrepancies within the subsidiary while keeping her identity hidden. Along the way, she unexpectedly crosses paths with her ex-boyfriend William, whose current girlfriend Lily is mistaken for the Lady of the King family by the subsidiary's leadership. They take advantage of this situation to make Audrey's life more challenging. Meanwhile, CEO Daniel Lynn goes undercover as a deliveryman to observe his fiancée, expressing disdain for the supposed Lily while developing an interest in Audrey, a clever and kind "ordinary employee."