If you are referring to the film Alien: Romulus , its "deep story" centers on the horrifying evolution of the Xenomorph through human experimentation. Key narrative pillars include:
: The lore suggests a dark cycle: Engineers used the goo to create humans, humans created androids, and humans eventually used the goo to attempt to "upgrade" themselves, leading back to the Xenomorph's destructive nature. Romulus s02e06
If you are following news for the , reports indicate that Season 2 is already in early development and will continue exploring the Xenomorph's arrival on Earth roughly 30 years before the original 1979 film. If you are referring to the film Alien: