"Immune to Pollution"
In fact, as early as after the ghoul incident, Han Dong had doubts about this unusual passive skill.
Back then, he noticed the tiny tentacles surfacing on the outer skin of the ghoul.
The soft, writhing, tentacle-shaped things were somewhat similar to the tentacles that could grow out of Han Dong's palm.
However.
Such an evil thing is afraid of holy water.
Han Dong did not directly go to the local church to ask for holy water, in case he reacted to the holy statues in the church. Due to the urgency of time, Han Dong never had the chance to verify this point.
Therefore, the matter of checking whether he has a reaction to holy water had been delayed until now.
Upon swallowing a mouthful of holy water.
Not only was there no discomfort or painful reaction... it rather made him feel fresh and clearheaded, without any discomfort at all.
This also allowed the stone weighing on Han Dong's heart to be put down.
......