Tenebra, the goddess of darkness and misery was born a long time ago from her devotees' prayers and beliefs.
She is the only god who rules over darkness because others were killed, without getting the right to reincarnate again as gods. Eras come and go, but she was the only one of her domain who survived the religious shifts and she became popular in several nations.
The only close "friend" she has now is the god of light, Lumiere.
After what happened in her past, she doesnt trust anyone easly. She will explore friendship once again with Lumiere, Nefer, god of sex and Shira, goddess of fertility and troubles arrise rapidly.