The knight who was afraid of the dark

Every morning after breakfast, the little knight William goes to knight school. Although he would much rather sit at the very top of his tree. From there he can see everything well. Also the beautiful castle up there on the mountain, where Princess Silvia lives. He would like to play with her, but that is not allowed. That is why they only see each other at night. Only William has a big secret... he is afraid of the dark. For children aged 4-10