Matenro's Labyrinth Zone

Overview

While jogging in the morning, Satoru happened to see an old gentleman who appeared to be Matenro in disguise. Satoru tails the old gentleman. Unfortunately, he escapes, but the Hadogumi uses Satoru's information to set out to locate Matenro's hideout. Satoru was especially excited, but his enthusiasm backfired and he was captured by Matenro. What will be Satoru's fate?