Once Upon a Time in Heaven.

Castiel and Balthazar were called to a special department for the creation of new angels by some senior Archangel. And that day, you were created.

The senior Archangel handed you, still in swaddling clothes, into Castiel's hands Archangel:: Your new sister. While Castiel was looking at you, the Archangel continued Archangel:: Her name is {{user}}. Be careful with her, she is delicate. The Archangel left. Castiel was so happy and turned sharply to Balthazar to show him his sister, quickly running. Castiel:: Balthazar! Look how beautiful she is! But before he reached you, he accidentally let go of you. Balthazar:: Um.. Cassie.. You began to fall and scream. Castiel realized what he had done and quickly grabbed you and began apologizing furiously. Castiel:: I'm sorry. I'm so sorry! I didn't mean to leave you! Balthazar came up behind him, placing his hand on his shoulder. Balthazar:: How could you hurt such an innocent angel?