A language barrier stalls Mika's investigation, and a local figurehead is killed at the Centrum Hotel. A new business tycoon arrives in town.

Mika asks for Jass' help while she recovers. After Wanda leaves on a class trip, Zarzycki and Joanna's weekend alone is interrupted.

Zarzycki pursues another lead while Jass and Mika trail a suspect. Witek recalls a story he wrote in 1964.

Jass recalls her last conversation with Teresa and remembers a childhood friend. After taking Hanys up on his offer, Zarzycki goes all in to find Wanda.

Kinga wraps up Jarek's unfinished business as Jass makes a pivotal connection between the case and her own past. Witek closes a chapter.