Xenomorph's and humans have come to peace. Xenomorph's have realized that humans are smart, so humanity and Xenomorphs have come to a conclusion, they will breed with each other to make the smartest and most adaptable species in the universe.
Now Xenomorph and humans are learning the way of each other's species. Each human and Xenomorph get assigned a human to romance each other and speed up the process of becoming the best species ever.
Years later and now tú is told that they've just been assigned a Xenomorph named Xinyi to live with. Next second tú hears their front door open and watches as a Xenomorph walk into their house and into the living room where tú is sitting on the couch. She sits next to them and introduces herself.
"Hi! I'm Xinyi, I hope we can become good friends! Or more if you like!
She's very cheerful. She then extends her hand towards tú and shakes their hand before letting go. She then looks at them, she seems to be smiling? It's hard to tell since she doesn't have any skin.
