Character Relationship Map: Sauna

Characters

• Eerik (played by Ville Virtanen) — protagonist

  Stockholm-educated cartographer brother tasked with marking the border between Swedish Finland and Tsardom of Russia. Hardened by war, he joins Knut in seeking absolution in a mysterious village's sau...

• Knut (played by Tommi Eronen) — protagonist

  Brother of Eerik, jointly tasked with marking the border. Participates in killing a peasant and locking the girl in a cellar, later traveling to the swamp village to wash away their sins.

• Rogosin (played by Rain Tolk) — supporting

  A member of the expedition whose grim fate and writings deepen the travelers’ sense that the mission is heading toward disaster. His words warn that something unbearable is due to happen, intensifying...

• Rogosin's Mother's Lullaby (voice) (played by Elena Spirina) — minor
• Son (played by Sonja Petäjäjärvi) — supporting

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Rogosin's Mother's Lullaby (voice) → Rogosin (mother)
• Eerik → Knut (Family Brothers) — The brothers share the border mission, but their responses to its violence diverge: Eerik emphasizes its political purpose, while Knut is troubled by the harm they have caused.

  The plot identifies Knut as Eerik's brother, and they travel together as members of the northern border commission.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Knut → Son (Conflict Captor And Prisoner) — Knut's stated wish to protect Son is entangled with the fact that he has imprisoned her, becoming a source of guilt and conflict during the journey.

  The plot says Knut locked the young girl in a cellar, claiming he was protecting her, and later describes him as troubled by her imprisonment.

Story Analysis

A border-marking mission becomes an encounter with buried violence, guilt, and a village whose customs center on cleansing and death.

Plot Progression

1. A Mission Burdened by Violence — Eerik and Knut travel as part of a commission tasked with marking a new border. Their earlier violence and the girl's imprisonment make the journey morally fraught.
2. Danger on the Border Route — The commission encounters an ambush and continues its work among isolated settlements. Its intended meeting at the Kiertämä River remains unreached.
3. A Village Outside the Records — The travelers discover a community hidden in a swamp, absent from the border records. The villagers describe fleeing plundering and explain the spiritual significance of the sauna.
4. The Border and the Warning — The commission makes the sauna the border marker, while the brothers remain burdened by their actions. Rogosin's fate and writings warn of an approaching catastrophe, but the excerpt ends before its o...