Chapter 900: The Last Layer of Heaven is Broken!_2
However, the universe of spirits is a part of the entire cosmos, which not only includes the great outer world but also encompasses the Netherworld. When Lin Yun broke through the last layer of this spirit universe, he faced backlash not only from the power of the spirit universe itself but also from that of the great outer world and even the Netherworld.
A thirty-six layered spirit universe can stir up no small amount of cosmic energy.
It proved strong enough to seriously injure even a late-stage Saint King level Ghost Practitioner like itself.
As for why these forces attacked it... it was because the great natural laws of the universe have decreed that only one spirit may break through a new layer of the spirit universe. However, when Lin Yun broke through the last layer, it inadvertently triggered its power.
This led to the forces of the great natural laws considering that it had intervened in the breakthrough of a new layer in the spirit universe.