The Krong is not an alien race as we know it. It is an entity, avatar of Energy. Very little is known about it. But from the little we know, we can say for sure that:

• Krong - has no individuals but consists of a network of nano-machines and Energy interjoined with space continuum.
• Krong - is highly flexible in matter of its physical part. Any of its units can be transformed into other forms of units, using just Energy.
• Krong - has been usually spotted near giant hot stars as it has a great appetite for Energy.

Not much is known about this 'race' except that it is not a race per se. It seems to be one entity made up of many organs that serve the whole. Even the creatures that are most often seen and regarded as drones or slaves are actually avatars of the entity and are fully controlled with no individual will or intelligence. This entity has the ability to span multiple systems and still be one mind.

Mercenaries - warriors of all races from all parts of the Galaxy. They undertake the most risky actions for the chance of personal gain. They do not use planetary resources, instead they purchase everything from traders. Their space station is both their home and base of operations.