After the loss of Ayumi, Yuu separates himself from others out of grief, but soon finds himself going down a dark path from which there may be no return.
Kumagami gave the student council information that a new psychic is in an apartment where students live. Nao thinks that he/she is one of the absent students on the day. Yuu has a person in mind.
Kumagami tells the team the location of a mind reader. They investigate and find a girl named Iori Sekiguchi. The team agrees that it would be best for Nao and Yuu to handle her case.