Saki is the last of her friends of finally to be touched by a Blessing Spirit, but at the Unified Class her skills are lacking. And talk of missing children taken by the trickster cat continues to scare her.

Satoru and Saki have been split up from the rest of the group and captured by the outside Monster Rat group.

When Mamoru runs away, his friends do what any good friends do - they try to find him. But on their search, they soon discover that they aren't the only ones tracking him.