The kree are an extraterrestrial humanoid race that has created a vast empire in the Magellanic cloud. The kree race originated on the planet Hala, of the Pama system, long before mammals appeared on Earth, the original kree had blue skin, but over the centuries a second racial group of pink, human-like skin emerged Caucasian, currently the pure blue skin kree are a minority but powerful. Basically humanoids, the bodies of the kree are adapted to the environment of Hala, very different from the terrestrial one, mainly due to a greater gravity a higher content of nitrogen in the air, thus, they can only breathe in the terrestrial atmosphere with the help of filters , and due to the lower density of the Earth, they have a strength and resistance twice that of a human. Despite its strength and its evolved technology, the kree race has reached the pinnacle of its evolution, and has not changed significantly in tens of thousands of years.
At the moment the krees are gray and they have tentacles in the face and that can be made evolve at will towards states more adapted for the physical work, the technological one, or a determined habitat.
Although Hala is the home planet of the kree, the planet Kree-Lar of the Turulan system is the capital of the Kree Empire, and the seat of its government. The empire is ruled by a military-technocratic dictatorship, and the permanent dictator is an organic computer called the Intelligence