睡魔号角 Morphus-Geheimnis, Das认领

What happens when all of a sudden all people fall asleep and you are the only one who stays awake? This is what ten-year-old Nicki unvoluntarily experiences when the last composition called Morphus by the great composer Ludwig van Beethoven accidentally ends up in his schoolbag. The melody holds magic powers because everybody who listens to it falls asleep. Only a few people kn...