A letter to the future of the humanity. At the end we don't save this planet. And the climate change caused a disaster. Fot those from the future who ask to us how we could afford it, we respond with the story of a journey of 7 days by foot in Val Grande, the wilderness area of Europe. A group of 5 people leave their home, their phones and their comfort to walk together. For understand who they really are, how they act and especially how they don't act. To discover, once and for all, the true nature of the human being.