In a decaying and forgotten detention centre lost among the mountains, a group of travellers from the future remains imprisoned. Government agents interrogate them in absolute secrecy. The unexpected arrival of a dark inspector shakes the centre and threatens the fragile balance of space and time.

A haunting dystopia where an astrophysicist and his team struggle between the fear of altering their present by freeing the travellers, and the pull of their humanity that connects them to their distant descendants.