Here, it's like an ice-blue ocean, with cold light piercing into the seabed like sharp swords, glaciers drifting on the surface, and Rod can see monsters made of black iron and ice wandering within.
"That's the Prison Demon."
The Book of Knowledge said.
"A special creature born from the Black Fog within the Ice Prison, possessing strong Sealing Power, with the instinct of imprisonment imprinted in its soul. It is said that in every Ice Mountain Fortress, a powerful Spirit is imprisoned, the stronger the fortress, the stronger the imprisoned Spirit."
Rod looked far into the distance, the view in the Dream Realm was incredibly vast, allowing him to see countless glaciers within his sight.
The smallest were as big as a city.
The largest, with a diameter exceeding three thousand thousand yards, was even larger than the entire Trolian, like a planet floating in the blue universe, rendering any other glacier mere specks in comparison.
