Eating dinner with his friend Jonas (whom he met at the gate at Nessus) that evening, he finds a letter he first thinks is from Thecla (but is actually from Agia) asking him to meet her at a nearby cave. In the cave, Severian encounters and barely escapes a group of man-apes. The light from the Claw (a relic he accidentally came into possession of, which had previously been held by a religious order) stops the man-apes' attack, but it also seems to wake a gargantuan unknown creature deep below in the cave, who is only heard and not seen. Severian has little time to ponder this as he escapes, only to be attacked by Agia and her assassins outside the cave. One of the attackers is killed by one of the man-apes, who had its hand cut off by Severian in the battle in the cave. The ape gestures its stump at Severian, wanting him to do something with it, but Severian does not know what. Severian prepares to execute Agia, but, still unable to hate her, lets her go and returns to Saltus, where he and Jonas are kidnapped by Vodalus' gang for having agreed to execute one of its members.