"Well, he had to've gotten us in here somehow," said Heiji as he opened the door at the end of the hall. "But I gotta agree with ya about that exit he promi..."

His first instinct as he stepped out on the glass floor was to freeze as soon as he heard the cracking sound. But he wasn't here alone. Heiji shoved Snake in front of him, onto an uncracked section of glass. "Move! It's glass, it --"

But even that small increase in pressure was too much for the glass; Heiji fell through the floor and hit the ice-cold water below. He fought to reach the surface again, but it was Snake he was worried about...