Ep. 6: Crimson Resolve
Ipinalabas noong Nobyembre 13, 2015

Saikawa and Nishinosono return to the camp, putting off trying to find a solution to the case. But they can't stop thinking about it. They go back to the lab and investigate Dr. Shiki's rooms again, where they find a strange number that is a clue. (Source: Crunchyroll)