The peace of mind of a tenement house in Warsaw’s Mokotów district is shattered by the appearance of the alleged legal owner of the building. Using ruthless methods, the man starts forcing more families to move out. Janina Markowska is the most determined in her fight for the right to her apartment. When Janina disappears in mysterious circumstances, the police start investigating.

In Waldek's life, filled mainly with computer games, there is a real earthquake. During her absence, mum stays under the care of a crazy and unpredictable aunt, who introduces discipline that has been alien to him so far and imposes new duties. But although an extraordinary relative gives Waldek a real survival camp, the boy also receives the most valuable life lesson from her.