Revolutionary Sisters

Cheol Soo gets a divorce petition but refuses to settle it with his wife Maeng Ja, who can't be found.

With their backs still turned on their father, their aunt tries to enlighten them about their mother.

Detectives find evidence that Oh Maeng Ja's death was a murder and start to investigate, starting with Mr. Oh.

Gwang Sik suddenly appears but gets taken in by the police as the prime suspect in her mother's murder.

A witness claims to have seen a woman in Maeng Ja's death and gives new hope in catching the culprit.

Cheol Soo moves back and hunkers down in Bong Ja's basement unit, keeping a close eye on his locked suitcase.