Enter the Aether, another dimension in which your life force resides.  As humans we are all interconnected through the Aether as expressed throughout several millennia of arts, culture and music as seen in diverse, yet strikingly similar, ideologies of ancient civilizations.

The Aether is free of gender.
The Aether is free of race.
The Aether is free of class.
The Aether is a place of equality.
In the Aether we are all one.

However, this ever present connection between beings may be stronger with one more than another.  This is the Aether Twin; two beings that share the same life force.