The Ghost Emperor contaminated by wilderness breath.
Moreover, the contamination level has reached ninety percent, you could say it's in an extremely dangerous situation.
If it wasn't for being in the psychiatric hospital, suppressed by medication, he might turn completely into an Evil Ghost once outside.
The contaminated abnormality, Mu Rufeng has seen it, it was that firefighter abnormality Zhang Xiaojie after death in the real world.
Back then his contamination was likely quite severe too, then he went to Blood Chamber Hotel to suppress the contamination within.
However, the ward was ordinary at that time, the suppression effect wasn't significant, so he lost control.
In the end, Mu Rufeng took him to an unopened VIP compartment, and with specialized methods, woke him up, finally using some Spiritual Objects to thoroughly eradicate the contamination.
Looking at it this way, it seems Gu Zhong's contamination level is lower than Zhang Xiaojie's.
