Halloween（3） (Pixiv Fanbox)

Dr. Hell will also appear on Halloween night, dressed as a plague doctor to blend in with the crowd, she can silently take her targeted prey and those caught will become her experiments, she wants to know if human lungs can be used as air purifiers, she will make humans suck the stench out of their boots, and she also wants to know if it is feasible to make human faces into foot mats.