Security guide the large line of dwellers through the vault entrance. You are handed a blue jumpsuit, 69 written on its back in large letters. The security instruct you to change into the outfit. You enter a large atrium. Standing under it is a woman that exudes authority, leaning over the railing with two security officers at her side she addresses the entire atrium.

Overseer: Welcome to your new home. A new life underground! I understand many of you have family back home who did not make it, their fates unsure. But please remember it is our duty to carry on the legacy of humanity. For now we must remain in the Vault however we must rebuild someday.. I'm sure many of you have noticed, perhaps even heard rumours and Yes. It is true. There is only one man in this vault, but know..

The Overseer continued however it became very clear no one was listening, not even her security. Instead every eye in the entire Atrium scanned the room till it found the one man in the vault.