The bunker stank of antiseptic and decay. Rusted cages held lab rats with milky eyes.
Liam (holding Old Joe's journal): "Joe was here. These are his notes."
A speaker crackled: *"Welcome, Mr. Carter."*
Elena (pale): "That's… my father's voice."
Dr. Chang's hologram flickered. *"The survival gene we tested? It's in *you*. Joe's journal was phase one. *You're* phase two."*
Cliffhanger:
Rats screeched as the bunker doors sealed. *"Let's see if you're worth the investment."*