Noland Lee cast a "Cripple Spell" towards these two enemies, raising his gun to shoot again.
The silenced revolver quivered three times, followed by two explosions and the sound of rainwater splashing.
Luckily this time, two Dark Wrathful Spirits were killed by three bullets.
Releasing "Soul Absorption," the system sent a message as desired:
[Soul Strength+0.2]x3
The killing reward given by the Dark Wrathful Spirits was quite good.
Noland Lee narrowed his eyes and looked at the black water on the ground, trying to cast an "Enslavement of Deceased."
Unfortunately.
Although the black water was rich in debris particles, Noland Lee couldn't summon the lost souls.
It seemed that the Dark Wrathful Spirits had their unique summoning spell.
Noland Lee reloaded his ammunition while bypassing the water column hanging from the ventilation pipe, firmly walking towards the deepest part.
He had been through this corridor many times.