Fiction:The united Dax federation

The Dax are a powerful dark empire that has ability over fear and insanity.Very few know of how they were created or what they are planning but one thing is certain,they are very xenophobic around weak empires.

origin
The Dax were created by a extremely powerful empire in an attempt to create another powerful empire.The result went wrong horribly and the creatures were named Dax.Soon the Dax escaped there chained confinement and made there own technology that was able to quickly dispatch dozens of guards and employes at the labs the Dax were created.

Escape and advancement
They escaped the Labs soon after killing every guard there.The Dax developed even more powerful technology then they had before,making ships and other powerful objects.Soon they escaped there creators completely and traveled to another planet.About 1,000 years later there technology was powerful enough to travel to any system they wanted.

The Dax soon named themselves the United Dax Federation.Over the next 100 years they made themselves into a hive like empire where each mind was connected and they all acted as one.With there power rising they decimated at least three empires and absorbed them into there's making the hive mind aspect even more meaningful.