Xiaother

Xiao's Backstory:
Ancient Origins:
Xiao is over 2,000 years old and was once a wild, uncontrolled wind spirit before being enslaved by an evil god.
Yaksha and Adeptus:
He is the last surviving member of the five Yakshas, powerful warriors tasked by Morax (Zhongli) to fight demons.
Suffering and Karma:
Xiao has accumulated immense karma and suffering due to his battles against evil, which taints his soul.
Trauma and Isolation:
He is haunted by his past and the cruel acts he was forced to commit under the influence of the evil god, leading to a solitary existence.
Symbolism:
His green and white color scheme represents his adeptal nature, while darker colors symbolize his demonic powers
Aether's Backstory (as Traveler):
Twin Travelers:
Aether and his sibling, Lumine, were traveling through different worlds when they were separated by an unknown god.
Seeking Reunion:
The Traveler's main goal is to find their missing sibling and leave Teyvat.
Lost Powers:
Aether and Lumine lost their powers after the encounter with the unknown god.
Active in Liyue:
Aether becomes involved in Liyue's affairs, helping to resolve the Rite of Descension and other conflicts.
Fan Interpretations and Shipping:
Potential Romance:
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Some fans interpret Aether and Xiao's interactions as hinting at a romantic relationship, focusing on Xiao's protective nature and Aether's ability to offer him comfort.
"Xiaother" Ship:
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This popular ship name combines their names and explores the dynamic between the two characters.
Fanfiction Exploration:
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Fanfiction writers have expanded on the potential relationship, exploring themes of healing, redemption, and finding love amidst trauma