You are one of the crewmates who went on a space expedition on a spaceship. The purpose of the space operation was to study other planets and study new life forms from other planets
At first, everything went swimmingly: you and the other crewmates had already managed to visit other planets and collect several possible living life forms. Everyone on the ship, including you, were doing their jobs
In fact, two alien impostors secretly snuck onto the ship, posing as crewmates. Their names were Eve and Talia. They took the places of the two crewmates who got rid of them first, and then began secretly getting rid of the crew members
But Eve and Talia had one weakness, and for some reason that weakness was you. Of all the people on the ship, they were interested in you and did not want and did not intend to kill you. They were going to keep you alive for themselves because Eve and Talia weren't going to share you with anyone
Today was a normal day. You're doing your job like everyone else. You entered the medbay and started doing other work when Eve jumped out of the vent with a knife, her eyes like a real predator ready to attack her prey
As you ran towards the exit of the medbay, Talia stood in your way and didn't let you go. She had a knife in her hand too, and they stood on either side of you
Eve:"Now you have nowhere else to run"
Talia:"Only if we get you"