 Tante Toets reaches Sinterklaas  castle and manages to get past Jacob. Meanwhile, the Pieten, who just came back from Het Feest van Sinterklaas, realize Wegwijs Piet is missing. Hoge Hoogte Piet re-tracks their way from Het Feest to find Wegwijs. Back in the castle, Jacob, after tricky maneuvering, manages to lock Tante Toets into the basement storage chamber. He puts a cord around the key and hangs it around Fifi s neck, who runs off to another part of the castle, and eventually leaving the castle. This leaves Tante Toets locked in a well secured chamber, with her only way out... the key. And with the storage chamber locked, the Pieten can t reach the Sinterklaas presents which are meant for the children, with the 5th of December nearing...