An architect regains consciousness in a locked portaloo – known in German vernacular by the ‘Dixi’ brand name – on a building site where a detonation is being prepared. As he desperately tries to find ways of escaping this ‘prison’ before potentially being blown to smithereens, he realizes who has put him into this predicament. Now he has to do everything in his power to get out alive…

داستان این فیلم درباره‌ی زن میانسالی به نام لارا است که در اولین روز تولد 60 سالگی او پسرش قرار است اولین کنسرت پیانوی خود را برگذار کند اما زمانی قضیه از کنترل خارج می شود که لارا متوجه می شود به این کنسرت دعوت نشده است و ....