It didn't take them long to find the 2 elevators in front of the stairs.
They looked identical to the elevators on the top floor, with one exception...
These elevators had a card reader on the wall between them.
On the card reader was a strange mark...

Junpei: Hey, look, it's Lotus's symbol.
Lotus: Huh?
Junpei: See, it's the woman symbol with a thorn on it. That seems like--
Junpei: Ouch! Ouch ouch ouch ouch!

Lotus had taken hold of Junpei's hair.
She began to shake him violently, and he thought he heard a low growl coming
from her throat.
Such violence... Junpei began to wonder if she was not the Devil itself...
With an uncomfortable smile, June spoke up.

June: This is a [Mercury symbol].
June: The thorn symbolizes the wings on Hermes's staff.
Santa: Hermes, herpes, whatever.
Santa: If we can't get this thing to work, these elevators aren't going
anywhere.
Lotus: In other words, we need a [key card] with the [Mercury symbol] on it.
Santa: Probably.

They gave up on the elevator and returned to the stairs.
A hallway stretched out to the left.
A great many doors lined both sides of the hallway.
They weren't sure how many, but certainly enough to be discouraging.