Once upon a time in Teivat there was a terrible war between residents and the goddess. Many died. But died and Aether. Sitting on Xiao's knees in front of his lover's lifeless body. He tightly squeezed his cold hand and tears flowed down his cheeks..

One day, Xiao was walking around the history museum and came across an exhibit. Xiao notices a person standing next to him. This person was an exact copy of Aether. As if.. reborn?..

you are Aether!