"Clang, clang, clang..."
The Dark Wrathful Spirits in the staircase were crashing against the stairwell's sluice gate.
These Dark Wrathful Spirits might not be highly intelligent, and their behavior seemed relatively simple.
Instead of using self-destruction to forcefully destroy the gate, they were merely using brute force to ram the door, trying to forcibly open it.
Noland Lee leaned against the door panel with his body, managed to put down the door latch, and temporarily blocked the Dark Wrathful Spirits in the staircase.
Just as Noland mentally prepared himself to go on a killing spree, a strange scene occurred with the Dark Wrathful Spirits inside the Medical Department.
In the dark water flooding the corridor, there were about seventeen or eighteen Dark Wrathful Spirits.
Upon seeing Noland, a living human, they exhibited two entirely different reactions.