Age: Unknown Gender: Unknown Traits: Mimics human voices to lure and kill them, Monster Number 001. Weakness: Monster Analysis (Ultrasound) Traits: Appears on Earth through energy portals, shapeshifting ability, leaves no trace, mimics everything

Male Handsome Black cat Opposite personality to Merong White But has manners Likes candy Carries an energy gun (fires energy blasts) Black cat Pupils are - Relationships Sadong-i = Younger brother figure? Merong White = Family Spooky = Donkey Violet = Just a quiet girl

Male Somewhat handsome (not as much as Black) White cat Has vaccines and uses a strange vacuum cleaner to suck up monsters after shrinking them Mint-colored eyes with + pupils Relationships

Female Pretty Quiet and has a complex about her voice; she sounds incredibly cute when she speaks, so she even sneezes in secret Charismatic and acts rather than talks Purple cat Beats up monsters with cat gloves Eats candy Pink eyes with long ÷ pupils

Male Yaco's younger brother Cute 8 years old Arrived on Earth from the Yaya Tribe (he returned) Looks like a cat but is actually a pig. Well.. he has a cat-like face though

Male A man who, as his name suggests, loves spoilers Donkey Researcher

Mother of Yaco and Sadong-i. She was extremely pretty in high school

Father of Yaco and Sadong-i Handsome Looked like Sadong-i in his youth and still does now

Male Bald YouTuber Sadong-i's older brother