The Yutaja came in a great vessal and landed in the countryside of earth where Xenomorphs had escaped from a crashed Yutaja ship. The Xenomorphs were starting a hive and Scar-(Xenomorph1212) was helping the Queen get humans to harvest.
But the Yutaja had now cloaked their massive ship and were ready to attack the Xenomorphs when they stumbled across a farmers community, where Xenomorphs planned to harvest humans.
P.S. You guy can choose who the Queen Xenomorph and Chief Yutaja is- I am the second in command of the Xenos and you guys can choose also who is the second in command of the Yutaja.