Deep Dark is a psychological thriller about a struggling artist named Hermann who discovers a mysterious hole in the wall of his apartment. This hole seems to have a supernatural power, as it grants Hermann the ability to create incredible works of art. However, there is a dark side to this power, as the hole demands a sacrifice in return for its gifts.
As Hermann's art career begins to take off, he becomes increasingly obsessed with the hole and the sacrifices it requires. He must decide how far he is willing to go to achieve success, even if it means losing everything he holds dear.
The film explores themes of ambition, creativity, and the price of success. It delves into the darker aspects of human nature and the lengths people will go to in pursuit of their dreams.