Act 21 opens with a flashback to the events of the previous chapter, in which we learn that we are now in the middle of a battle between the two groups of undead. The undead have been divided into five squads, each of which is led by a different leader. The leader of the first squad explains that the undead are in a blind spot, which is probably an illusion or a cloning technique. The second squad explains how they have divided the combatants into five groups to track each other. They have also accounted for the fact that the real body of the undead is not present. The third squad explains why they are only three of the twelve combatants present. They are all present and have no issues. The fourth squad says that he is not allowed to speak to strangers, and that he will continue his despicable life of hiding evil intentions.