Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Zio, Kei and Suri roam the sewers in the children's book Survival Series 84 / Hippocrates. Pipi and Dr. Noh are struggling to find the three. But the huge garbage and sudden heavy rain that come out one after another puts Hippocrates in a new crisis. Can the three safely escape from the sewers? And does Suri call the "monster of the sewers" exist?