As it turns out, Jakob the janitor is the guardian of the oracle! Anna and Harry want him to explain the mystery of it, but first he tells them how he came to be in the time warp.

Harry has finally found the entrance to the oracle at the Delphi disco. Jakob reveals himself to be the guardian of the oracle and offers Harry and Anna his help. Never before were they this close to solving the riddle!

Harry and Anna are certain that they haven't yet found the oracle that Anderson talked about. They decide to investigate the Delphi club again more closely. While looking around, Harry makes an interesting discovery.

Finally there's a glimmer of hope for Anna and Harry. Maybe the mysterious oracle is hidden somewhere at the Delphi disco. What they find there, however, doesn't even come close to what they were expecting.

Have Anna and Harry finally located the mysterious oracle? A strange sound from the moor turns out to be that dangerous Dr. Anderson! He has lured them into a trap. And he has a gun! It's the start of a scary showdown.

What luck! Anderson sank into the moor and the time warp saved Harry from certain death. To make sense of the mystery behind the oracle, Anna and Harry set off once again for Niederdorla.

The tour of the sacrificial moor isn't going very smoothly. First, Harry sinks into the bog and then Harry and Anna find out that there is no oracle here. But they're absolutely sure that the moor must lead somewhere.

Harry and Anna know where to go next: the geographical center of Germany! But when they arrive in the village of Niederdorla, Harry is rather disappointed. There seems to be nothing special here.

Anna and Harry manage to overpower Anderson at the truck stop. Now they have his envelope and CD. Hopefully it will tell them what they need to know about the oracle. But maybe they're getting their hopes up too soon.

The numbers that Harry and Anna found in Anderson's car are a mystery. The time warp team seek out Anna's friend, Edgar. He's a mathematician so maybe he can help. At first, he also can't make heads or tails of them.