Part 2/8:
Not long after Helga's call, a pest control worker named Frank arrives at her building. He is immediately struck by the presence of another pest control vehicle parked outside, hinting that something unusual is afoot. Upon entering Helga's apartment, Frank is met with a dreadful sight: a strange, foul-smelling liquid oozing from the ventilation system. As he converses with Helga, who struggles to recall any details about the two pest control workers that had been there earlier, the atmosphere grows tense.