The world is unreal. All that happens when you wake up from sleep is this is real. That dream was false. The whole thing exists for you. This particular body exists for your enlightenment, but also the entire game of the universe is played for your enlightenment and the enlightenment of all of us ultimately. There are as many purusas as sentient beings. We are all separate purusias in sankya, in yoga, but nirguna brahman is one. And there is nothing else after other than such a but we jevus under the influence of mir.