[The Zenith Train traveled underground for several seconds until it arrived in an underground facility.]
[The walls and flooring were all in white, and there were a bunch of machines and gadgets that you couldn't recognize without using the hint prompt.]
[Aside from that, you also spotted a bunch of people in lab coats moving erratically as if panicking. However, after you used the hint prompt on them, none of them were the two scientists you were looking for.]
[Guessing that they likely had their own floor and underground laboratory, you let the Zenith Train follow the absolute compass's magnetic needle.]
[After traveling deeper for what seemed like twenty floors, you soon arrived in a much emptier underground floor.]
[Machines and gadgets you couldn't recognize were still present. But unlike the upper underground floors, there weren't any scientists panicking here.]
