1: Guided by her phone’s flashlight, Feynman browses shelves of books.

2: Klein has stopped to lean on the railing and contemplate the coffin. Quietly at first but growing slowly louder are tiny *clack* sounds in the distance

3: Her ears perk as she looks up, noticing the sounds.

4: Klein very slowly and carefully backs up from the railing.

5: Her back to the books, she touches one hand to Feynman’s shoulder while the other raises a finger to her mouth to urge silence. Feynman has grown still, having looked at Klein over her shoulder.

6: Triarius is seen on an upper level of the archive, limping along and looking down into the abyss of the tunnel.