All illusions from the past dissipated.
Ian took a deep breath and started to laugh.
"I see, it's a temporal-spatial condensate material."
Reflecting on the images in his mind, he murmured to himself, "It's not merely a Bose-Einstein condensate, but a more complex structure based on Ether Space-Time—a self-circulating, pure closed structure formed by an ether field centered around a Dragon Heart Core in three-dimensional space-time, essentially a pocket universe."
"Light, like water frozen, congeals into ice in the Black Domain. If it were the complete form of Infernal Heaven, no matter the amount of light, it could be blocked; but if it's a weak point like the gap in Infernal Heaven, light would accumulate, and any slight disturbance would shatter the temporal-spatial condensate there, causing the stored light to erupt, forming a Calamity of Light."
