Nymphose(2023)

A young man named Adam has locked himself in his family's coastal flat overlooking the beach. Adam seems to be suffering from a mysterious disease that causes him to lose the pigmentation of his hair all over his body and makes him blind. His transformation is disrupted one day by a young woman named Eva, who accidentally rings his parlophone. As they begin to form an unlikely friendship, Eva tries to lure Adam out into the real world to join her. But only Adam can decide if he wants to leave everything behind and join her on the other side.

Official site