Relaxation Vault (Chamber 00)

"Hello, and, again, welcome to the Aperture Science computer-aided enrichment center."
In a time when the events of Portal or Portal 2 never happened, you have woken up from a deep sleep, greeted by GLaDOS, a robotic machine who will guide you through the many portal-adapted chambers of Aperture Science. However, GLaDOS seems bent on making sure you continue testing... forever. She won't let anybody halt her testing. Getting in her way risks death. And maybe a cake. (Note: I do NOT own Valve or the Portal series. This is just a fun little fanfiction story.)