[1] Bia was the daughter of the Titan Pallas and Oceanid Styx,[2] and sister of Nike, Kratos, and Zelus.

The war, which was referred to as the Titanomachy, lasted for ten years, with the Olympian gods emerging victorious.

Due to their heroic actions during the war, the four siblings won Zeus's respect and became his constant companions.

They were almost always by his side as he sat on his throne in Mount Olympus, and they were tasked with enforcing Zeus's orders whenever he required an act of strength.

Antiquity, Volume 2, Ark – Cas, edited by Hubert Cancik and Helmuth Schneider, Brill, 2003.