Kundalini is an ancient yogic power. In truth is the engine of the demiurge. It is the power of the goddess within both light and dark. Those who are crown chakra activated can travel to the celestial realms and interact with the devas, shining ones. What arises independent of the ego mind is the universal mind. Surprisingly the devas and greater beings are actually as not as detached or alien as you think, though they do look a bit strange. Kundalini is the source of the siddhis which is why gurus dont talk about its nature too much and a lot of people would misunderstand if they did.