Four Chapels of Tutankhamun. The pharaoh has a new monument built in honor of Horus. The architect Imhutep wants to use the golden number to calculate the plans in such a way that the sun will shine on his statue on the feast day of Horus. Seth manages to destroy the Golden Number. Teti travels to the city of the scribes to ask Thoth for the golden number. Papyrus, meanwhile, is pushed into a grave. There Tutankhamun has a task for him: if Papyrus manages to overcome the four burial chambers, Tutankhamun will help him to get to Thoth.