Dark clouds shrouded the sky, and it was endless black with no sun. Isolated from everything outside the world, walls imprisoned the "experimental subjects".
Learn to control your desires and face greedy desires.
Living things will have a wait-and-see attitude towards unknown things. This is the instinctive reaction of living things. But if we just wait and see, how can we make new discoveries?
Concept: Facing the real world, everyone will have their own unique choice