At school, Oh Jisoo cultivates an unassuming presence. Yet, beyond the classroom, he orchestrates a clandestine venture, a risky undertaking kept entirely private.

A wave of panic seized Jisoo when his business phone was taken by an unknown blackmailer. Meanwhile, Seo Minhee struggled to regain focus and return to her work.

Jisoo's search for his father pulled him further from Bae Gyuri, who pressed for inclusion in his endeavor. She offered a way out of his mounting financial difficulties, but he kept her at bay.

The business is regaining its footing, yet Jisoo finds himself without a secure place for the money now flowing in. Elsewhere, the school bully has identified a new mark.

A school event sparked a strained conversation between Gyuri and her mother. Minhee felt frustrated by Kwak Kitae’s response to the birthday gift she had given him.

Following the attention of a keen police officer, Minhee found herself dismissed from her position. Distraught, she sought out Jisoo, asking her to come with her.

Caught in a precarious situation, Jisoo reached for his phone and dialed Gyuri's number, a desperate hope clinging to the possibility of rescue. But he faltered, a disquieting sense of unease rising within him as the conversation veered int…

Gyuri was preparing for a meeting with Ryu Daeyeol, who carried news certain to shock Jisoo. Meanwhile, Mr. Lee narrowly avoided capture by the police at the hospital.

Gyuri’s abduction brought a stark message: Jisoo was to come alone if he hoped to rescue her. Meanwhile, Mr. Lee and Kitae both set out in pursuit of Daeyeol’s blood.

"Despite everything," Gyuri said to Jisoo, "I haven't finished with this business." Lee Haegyoung, meanwhile, was still troubled by the unanswered questions surrounding the case.