The Stolen Identity Party Entrance
Cha Jeong-won successfully infiltrates an exclusive, high-society private banquet hosted by the elite management of Geonhyang Group. By appropriating the name and credentials of her wealthy former friend, Joo Yeong-chae, she clears the intense corporate screening processes undetected. This dangerous act of fraud marks her entry into the inner circle of the Jin household, initiating her macro revenge plot.
Arrival and Legal Challenge
Mo Yan formally enters the capital and immediately seeks out the authorities to present her case. Her unyielding demands for justice bring her to the attention of local officials and set the present-day plot into motion. This marks the transition from her quiet past to the dangerous reality of city politics.
The Identity Exchange Agreement
In a critical turn of events, Joo Yeong-chae and Cha Jeong-won finalize their agreement to swap identities for one month. This fateful choice grants Jeong-won access to the elite circles of the Geonhyang family but leaves her vulnerable to continuous exposure. It is the moment the overarching web of deception is officially spun.
The False Accusation of the Master
Years before the events of the main series, Mo Yan's master is falsely accused of a crime and forced into hiding. This event establishes the background mystery and creates the long-term motivation for Mo Yan's specialized training and her future journey to the capital. It forms the unseen foundation of the entire narrative.
The Core Collaboration Begins
Mo Yan and Qin Li are thrown together on their first official joint investigation within the capital. By merging her direct forensic talents with his strategic resources, they break through a complex web of lies to solve the immediate crisis. This successful resolution cements their ongoing professional partnership.