
Tragedy falls on Mirko's family when his grandmother dies, but Mirko continues to make friends with the other children.
Mirko and his family move to his mother's childhood home in Munkkivuori. When he arrives, the whole neighbourhood is deeply shocked by the recent disappearance of a young boy.
Mirko spends the night with his new friend Pete and his sister Heidi. The parents are behaving strangely - they want to keep the secrets out and the kids out of the basement.