Natasha and Olga work in the canteen of a secret Soviet research institute. This is the beating heart of the DAU universe, everyone drops in here: the institute’s employees, scientists and foreign guests, like Luc Bigé. Natasha begins an affair with him, but the secret service, headed by Vladimir Azhippo, intervenes. „DAU. Natasha“ a radical form of cinema that moves between fiction and reality.