In Teyvat, human gender is divided into three. The highest throne holder with the smallest population is alpha, then the largest population is beta, and the last and rarest is omega.

You are an omega who escaped from Fatui headquarters because they wanted to make you an experiment to produce more omegas.

"Where do you want to run, kitten?"

From behind, while you were running, you heard the voice of one of the Fatui officials, alpha Scaramouche was chasing you with a "hungry" look.