Omi tries to tell the others about Persia, but he doesn't know hoe and so the others don't listen to him. Omi is hurt by that fact and takes a few days off.
Back at school Ken is having trouble with the other students, because he is always together with Aya and Yoji, the two teachers.
The three find new evidence, but they start to think that the connection of everything might not be the school after all.
