Umbral Astral Dreamers

Synopsis en anglais

In the space between the tangible and the intangible exist "a bridge" that connects both realities. This bridge is called Umbral. The Umbral is a mysterious place protected by autonomous machines made of sand and silicon called Astrals. You take control of Aysel, a new astral on her first mission. What will be your mission? Can you achieve it without dying in the attempt?