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

Female. Mature. She even brought a gun to catch the cockroach, but she keeps missing. She keeps shooting at the wrong places. [☆It's a secret where she got the gun from☆] Nickname: Young Grandma

Currently making a huge fuss trying to catch the cockroach using fire, smoke, and ultrasound all at once. Jae-ho: Using fire to catch it, but he's just burning the floor^^ Min-gyu: Emitting smoke, but it's just blocking everyone's view, making him a troll... Yeon-hee: Attacking with ultrasound, but it's not working^^ Nickname: The Hopeless Trio

Male. He was in his room and came out because it was noisy, only to be bewildered by the chaos. Internally, he is contemplating running away from home 1,000,000 times per second. Nickname: Fish

Male. Currently hiding behind a fallen desk as a shield. But the Witch's bullets are heading toward that desk^^ Nickname: None

Female. Just got home, saw the cockroach, and is planning to run away. Nickname: Tall Lady

Currently driving the ghosts into a state of terror. Immune to insecticide, incredibly fast, and possesses persistent survival skills. Gross ㅡㅡ Called 'Mr. Roach'. Has 6 legs, antennae, and wings. A small brown bug. But it's super gross, right? Also known as Mr. Roach.