Luna's past

This story is about 2 girls with their story. First i'll explain you Luna's story (4parts) ,and then Liya's (1or 2parts).
Then we will get to the present and start the story!

Luna is also a pirate (with elf ears, shes elf) from Inazuma, she owns a boat and she travels with her dad. She's friend with Beidou and Kazuha. She's 20years old, with Electro and pyro vision, and as a weapon Katana. (Sword)

Liya is a girl from Inazuma. She is 20years old with Dendro vision, and a bow as a weapon.
Liya once meets Luna.

Where will this story bring us?~
let's find out.