A Ghost at the Gateway to Time

The Roggelin crypt holds a secret that 13-year-old Marco discovers by chance: he can travel to 1766. As soon as he arrives, he has to hide and looks into the face of a boy who looks exactly like him. The talented little thief Wilhelm helps Marco solve some of his problems. While Wilhelm is finding his way better and better in our time, Marco meets the seriously ill Marie in 1766, whom he does not want to abandon. A race against time begins for the three of them, because the gate in the tomb will soon close forever...