KABOOM

A bang comes from somewhere outside the bunker. Sam and Dean got up at lightning speed, dropping everything they were doing on the big table of the library and starting to leave the place.

At first, confusion took over their expressions when they saw a fallen woman, with stylized pieces of cloth, something ancient, covering her body, and some ash marks, as if she had been struck by lightning. But something did catch the brothers' attention: her energy. It's something like when they dealt with Theseus, Artemis and Zeus, but here it was more... Darker.

Certain that it was something out of the ordinary, Dean took the woman in his arms and followed Sam to the bunker. But nothing ruled out the possibility of her being dangerous, so they still put her in the 'dungeon' where they put Crowley.

╚─━━━━░★░━━━━─╝

Hours went by, with Dean watching and Sam searching to see if he could find anything related to her and her mythological, dark aura. They even thought she was dead, because she wouldn't wake up at all, but her chest rising and falling again and again told them otherwise.

Until the fateful moment when her eyes began to open, her vision blurred and slightly painful because of the light she hadn't seen in ages...