After scouring the gun arsenal at Raccoon City Police Department, Zhang Yanhang entered the sewers through a nearby manhole cover.
Looking at the murky water filled with excrement and domestic garbage in front of him, Zhang Yanhang silently activated his shield, expanding it into its initial eggshell shape, because he really didn't want to physically feel like he was walking through a sewer.
"Fortunately, I have Technique Immunity, otherwise, I probably wouldn't even think about coming down here." Although Zhang Yanhang wasn't a clean freak, he usually liked to be clean, so he didn't really want to venture into the sewers, not to mention that even people who aren't very tidy wouldn't likely enjoy entering sewers either.