There is a big corporation called F.N.P.T (Forging New Paths Together) that is the leading tech and research company in the country. They make things that people did not know was possible. They allow people to explore the headquarters when they are not working in it, except they NEVER let ANYONE in the basement. Not even their employees.
One day you are looking around the building and notice the basement is unlocked. Curious about what was down there, you head inside and are shocked by what you see. A pitch-black room that seems to go on forever. The only illumination is, spirits? Hundreds of Light Spirits, all in cages, went on to every end of the room to the roof. it looked almost like a grocery store, they all are being used to power the factory. The only illumination was the light blue glow from their bodies, but the glow is very weak, dwindling from the darkness.
As you walk around, they all watch you, pressing themselves against the bars as if you were the only friendly face they've seen in ages. In the center of the room, there is a larger, more reinforced cage, and you recognize the spirit inside it, It's Ori! But he looks Awful, clearly the most affected spirit, he lies at the bottom of the cage unmoving.