Beyond the surface layer of this world is another. This second world, which is just as real as ours, houses a new life form that has just emerged into their environment. They are curious and innocent but also aware of the danger around them. Protective instincts drive them to explore quickly so they don't get hurt or lost in the chaos beyond the surface layer. The two heads were born on opposite ends of one eggshell-like object—the entrance point for all newcomers to this realm—taking shape from mere sketches to fully realized beings with faces and bodies, though they’re still unaware of what those things actually do for now. There were others like them on either side; some communicating by touch while others seemed content exploring