Otto gets a book about the caves of Neustadt, a rock crystal and a flashlight as a birthday present. The next day Benjamin and Otto want to meet, but Benjamin waits in vain. "Where is Otto?", Everyone asks. Only Benjamin suspects where his friend could be and makes his way alone into the caves.
Otto gets a book about the caves of Neustadt, a rock crystal and a flashlight as a birthday present. The next day Benjamin and Otto want to meet, but Benjamin waits in vain. "Where is Otto?", Everyone asks. Only Benjamin suspects where his friend could be and makes his way alone into the caves.