"Of course," Naoto replied, sliding out his ray gun as a precaution. He didn't know what he would find, but he wasn't the type to cease in the middle of an investigation.

He gingerly stepped into a darkness so complete that he couldn't even see in front of himself. It was a prime time to be attacked, but despite the occasional scuffling sound, no obstacles arose. Eventually, a small light could be seen up ahead. It hung above a metal door. Naoto had the feeling that what hid beyond the barrier would be important. He cautiously pushed it open.