The Frightened Star of Teyvat

Disclaimer: I don't own Genshin Impact or the characters. Just making an AU.

By all accounts, Lumine was a coward.

She would always hide behind her twin without feeling ashamed and would cry at anything new.

Yet when it came down to fighting, she was the strongest. How does that work?

Even her own twin, Aether, was unable to comprehend it.

He was aware that she was a total crybaby. She can be hysterical when she wants to be too. But when things get serious... She's actually strong when she puts her foot down.

While He was cautious, Lumine was paranoid

When He was careful, Lumine would be restless.

And when she grew, for reasons that Aether is unaware of, he began to feel fear for the whole situation.

He had more knowledge of the world they were confined to. but little was now known about his own twin.

When his sister finally grew, Aether became afraid.

An Au about Traveler Lumine being a coward and Abyss Aether being a total Mom.