Aldora was the last Goddess who was allowed to live in Olympus. She was once a mortal but due to her heroic deeds, the Olympians granted her immortality and even let her become one of them. 

But as time passed by, the people on Earth had been doing crimes and bad things that they shouldn't do. Less and less people had been worshiping the Gods, making them outraged, thinking that the people weren't grateful of their deeds. The Gods decided to punish them by unleashing a massive disturbance on Earth that would destroy mankind. They called it The Cleansing. 

All but one agreed. Aldora intervened and didn't want The Cleansing to happen. She reasoned out that the people can still change. Just give them some time for them to realize their wrongs. But the Gods couldn't just accept her pleas without anything in return. 

One of the Gods, Aphrodite, who seemed like the only one who was upset about Aldora being a God, suggested to take her immortality and position in Olympus instead. Without a second thought, Aldora agreed. If it was the only way to save her people, then she will give it up for them.

With one push from the gates of Olympus, Aldora went crashing down to the grounds of Eirini, the land of Mage.