Terraforming was a monumental challenge, even for the Arcane Society, which specialized in making the impossible possible. It was an almost insurmountable undertaking, an ultimate form of Class 9 magic capable of transforming entire worlds.  0

Whether it was a barren land with no water or even air, or a realm swarming with monsters beyond the scope of conventional power, terraforming aimed to overcome or eliminate these seemingly insurmountable obstacles to expand humanity’s reach.0

This was the essence of the research on terraforming. Even the Celestial Realm and the Demonic Realm, Nine Hells, were no exception to its scope. 0

“Surprisingly,” Simon Magus began, “terraforming the Celestial Realm is proving to be more challenging than transforming the Demonic Realm. As it was originally designed to be the dwelling of the divine races, the dimensional pressure within is suited for higher races. Those who have not surpassed the Transcendence Tier or Class 7 cannot even survive there.” 0

“Dimensional pressure?” Leonard asked, unfamiliar with the term. 0

Simon tilted his head slightly, a knowing look in his eyes. “Ah, so we begin there. Very well. I’ll explain everything.” 0

To delve into dimensional studies, particularly those involving spatial phenomena, one had to be at least Class 8. Much like how spatial magic only became accessible from Class 7 onward, dimensional pressure was a concept that even seasoned mages struggled to understand. 0

Although Leonard possessed an exceptional...0