Lu Changsheng possesses decomposition ability.
Through layers of decomposition, Lu Changsheng indeed slowly "constructed" a method similar to Divine Power Devouring Spirit within the Void Realm.
Black Hole!
Yes, it is the Black Hole.
It's similar to a celestial black hole, yet not completely the same.
Once swallowed by the black hole, consciousness will be gradually annihilated within.
As for the effect of annihilation, Lu Changsheng is uncertain.
He was merely mimicking Divine Power Devouring Spirit.
As for testing it on some ordinary spirit beast, there's no need.
Lu Changsheng plans to head straight to the Immortal Vein to find that primordial Immortal Beast.
Anyway, that primordial Immortal Beast couldn't do anything to Lu Changsheng.
If it truly can't do anything to that primordial Immortal Beast, Lu Changsheng could simply leave.
In any case, that primordial Immortal Beast poses no threat to Lu Changsheng.
Thinking of this, Lu Changsheng hesitated no further.
