Sleepless Society Two Pillows & A Lost Soul (2019)

As the investigation unfolds, a young man voluntarily surrenders himself as the murderer; Kate embarks on a therapeutic journey; Top experiences an assault from fellow inmates.

Tew diligently observes Kate, meticulously documenting her daily activities; Kate grapples with recurring nightmares; she hires Tew as an intern.

Kate's mother unexpectedly crosses paths with someone from her past; Cad turns to Mr Jom for help secure a spot in the political party.

The relationship between Kate and Tew takes an unexpected turn, leaving them both confused; Tew's professor advises him to gather additional evidence to aid his brother's case; a contentious interview with Cad and Kate incites Tew's anger.

Upon discovering Tew's true identity, Kate deliberates whether to sever ties with him; Chad delivers assistance to help Rat's father.

Rat and Chad kidnap Professor Tom and interrogate him about the case; when Professor Tom fails to appear in class the next day, Jin and Tew search for him; Ploy attempts to endanger her and Kate's lives.

During Professor Tom's funeral, Tew notices Rat, sparking his curiosity; Rat delves deeper into Tew's background; Tew and Kate embark on a trip.

Rat compels Mr. Jom to help Chad secure a position; Rat discloses information about Kate and Tew to Chad; Jin confronts Tew.

Following Chad's murder, Tew finds himself hospitalized; Kate confesses her love for Tew; Top's case takes an unexpected turn.

Upon Top's release from jail, he shares the truth with Tew; Kate visits Top; Tew and Kate go into hiding together; Rat is arrested.

Jom issues a public apology, expressing his belief that Rat will face legal consequences; when Tew voices his desire to confess to the police, Kate makes a shocking revelation.

After poisoning Zom and Shippao, Rat is on the run to kill Kate and Tteu, his final targets; Kate turns out to be a suspect in two murders.