C784 Immortal Path Trial
To resurrect and gain enlightenment, there was only the Realm of Ice Snow and the Realm of Black Lands left.
Frozen Snow Boundary, as its name implies, is a type of frozen snow that only exists at the boundary of each realm within the Five Domains of Celestial Realm. This boundary is known as the 'Boundary'.
The same was true for the Blackdirt of the Realms