![A Man of Reason 2023](https://image.tmdb.org/t/p/w185/ePwZs1oOh4pg8UZP8DuVZZeIn89.jpg)
Undine is a historian and tour guide at the Berlin City Museum specializing in urban development, while Christoph is an industrial diver. Linked by a love of the water, the two form an intense bond, which can only do so much to help Undine overcome the considerable baggage of her former affair.