It is 1680 - the time of dreamt snow after the Turkish invasion. In the deserted plains of Bácska a living soul cannot be found in a few-days' walk. Three former prisoners returning from their Turkish captivity - Long-Legged, Lame and One-Eyed - appear among the crumbling walls of a huge abandoned church without a roof. They are looking for their long lost home. How to revive a disappeared civilization? What is the survivors' personal duty? Without a roof, a collapse is inevitable.