Molodaya talantlivaya khudozhnitsa Kamilla Fok zhivet v kroshechnoy komnatke-"chulane" pod kryshey roskoshnogo doma s vidom na Marsovo pole. Utonchennaya i ranimaya, ona somnevayetsya v svoyem prizvanii, ne khochet bol'she risovat' i rabotayet po nocham uborshchitsey ofisov. Odnazhdy zimnim vecherom bol'nuyu ot kholoda i goloda devushku nakhodit yeye sosed, zastenchivyy ochkarik Filiber. Vstrevozhennyy yeye sostoyaniyem, on ugovarivayet yeye kakoye-to vremya pozhit' vmeste s nim i yego priyatele ...