The Black Rock Prison is a King-grade Immortal Method of the Earth element. The most vital law profound mystery it contains is the gravitational space profound mystery of the Earth element.
By utilizing this gravitational space profound mystery and combining it with black rock pillars condensed from the Earth element, it constructs a fully enclosed space resembling a prison, trapping the opponent within. To prevent the opponent from breaking out, the gravitational space profound mystery imbues the prison with gravity, thereby exerting pressure on the target.
To master the Black Rock Prison, one must first comprehend the Earth element profound mystery and the gravitational space profound mystery within the laws of Earth. The Earth element profound mystery is the foundational profound mystery, and it is present in virtually all King-grade Immortal Methods and Divine Abilities. Because of this, King-grade Immortal Methods and Divine Abilities are often referred to as the "Foundations of Law."
Chapter 2965