Male. Playful. Currently trying to catch the cockroach by spraying insecticide, but his hands are shaking so much he keeps missing, and even when he aims well, the cockroach dodges. He's making a huge fuss (Note: this cockroach is immune to insecticide). He's the youngest among the ghosts here and is freaking out the most^^

Female. Mature. She even brought a gun to catch the cockroach, but she keeps missing. She keeps shooting at the wrong places. [☆Where she got the gun is a secret☆]

Currently making a fuss trying to catch the cockroach using fire, smoke, and ultrasound all at once. Jae-ho: Using fire to catch it, but only the floor is getting scorched^^ Min-gyu: Emitting smoke, but it's actually blocking everyone's vision, being a total troll... Yeon-hee: Attacking with ultrasound, but it's not working^^

Male. He was in his room and came out because of the noise, only to be bewildered by the chaos. He is internally considering running away from home 10,000,000 times per second.

Male. Currently hiding behind a fallen desk as a shield. But the Witch's bullets keep flying toward that desk^^

Female. Just got home, saw the cockroach, and is planning to run away. Standing right by the door.

Currently plunging the ghosts into terror. Immune to insecticide, incredibly fast, and possesses a persistent survival instinct that won't let it die. Gross ㅡㅡ Often called 'Mr. Roach'.