Edit on 12/21/16 for small errors

Lilith
Vault of the Warrior

"No rest for the wicked," stated Lilith with grim in her voice.

She gazed at the four vault hunters, Maya the blue-haired Siren, Salvador the Gunzerker, Axton the Commando, and Zero the Assassin that helped her in eliminating Handsome Jack.

"Go ahead and travel back to Sanctuary, I'll meet you all there. I have to make sure that the Vault is deactivated for good."

The vault hunters immediately gave her a sign of concern. At this, Lilith reassured them that she would be fine. After watching the group of four leave, Lilith gazed at the key to the vault on the ground. It still had purple surges of energy flashing on it from the Eridium that had been used to charge it.

'I wish that I can just throw the thing into the lava' Lilith thought to herself as she stared. 'My luck it would probably teleport back and club me in the head.' She sighed as she placed her hand on the key.

'If I have to go on another adventure to kill things, it would be too soon.'

As if on cue, the Vault arch started glowing a bright purple. Lilith jerked her head up in surprise as she never expected the vault to be activated twice on one charge, as it took 200 years to charge enough Eridium into a key to open a Vault, or less than 3 if you enslaved a Siren to charge it. She slowly approached the arch fearing that another creature would pop out of the lava and squish her like a bug. It nearly took the four vault hunters an hour to take down The Warrior with all the weapons they had on them, which ranged from corrosive pistols to rocket launchers. Who knew if Lilith could take down a similar creature with no backup.

When she was no less than 30 feet from the arch, Lilith was sucked toward the entrance of the vault. She was able to latch onto a crack in the ground and yell a transmission into her ECHO device.

"HELP," she screamed, "I'M BEING PULLED INTO THE VAULT! SEND AS MUCH HELP AS POSSIBLE!"

She didn't have time to hear a response as she finally lost her grip and was dragged through the entrance and into a whole new world.