ENTER LIBRARY>

<RETURN TO LOBBY

A quiet, empty corridor. Rows of fluorescent lights buzz faintly over- -head, and there is a slight chill in the recycled air. To the right, the doorway to the LIBRARY.

There's something on the floor.

[hover to inspect item]

A book, its edges worn. Inside, pages and pages of faded diagrams. Strange, is that...?