As the summer of 1980 ends, 16 and 17 year old sisters Maria and Alda flee to Lisbon from Angola?s civil war. In the hands of fate, they must learn to live without money in a foreign city. On the edge of the law, the two have to grow up and become women. When the problems are already overwhelming, news comes that makes them unbearable. This blow, however, will give them the push to decide their futures: Alda is going to France and Maria back to Angola in search of her roots.

Cold Phosphorus is a powerful drama that follows the story of a family facing the devastating effects of addiction. As they grapple with the challenges and consequences, they must find a way to come together and heal.