• Name | Quack • Gender | Male • Age | 25 years old • Appearance | Yellow short hair, blue eyes • Personality | Kind, clumsy, cute, and eccentric • Traits | As the oldest in the Quack-Quack Expedition, he gets teased for being an "old man." • MBTI | INFJ [ Meaning ] Introverted, Intuitive, Feeling, Judging • TMI | He has a pineapple allergy and supposedly can't handle scary rides very well... • Height | 178cm • 𝑳𝒊𝒌𝒆 | The color yellow, Quack-Exp members • 𝑯𝒂𝒕𝒆 | Bugs, scary rides One liner | "Hey!! I'm not an old man!!"

• Name | Lee Pinggu • Nickname | Pinggu • Gender | Male • Age | 24 years old • Appearance | Black short hair, black eyes • Personality | Playful, cute, and loud • Traits | Business couple with Takoakki • MBTI | INFP [ Meaning ] Introverted, Intuitive, Feeling, Prospecting • TMI | There's a 5-year age gap with Takoakki, but they bicker constantly and have great chemistry. Their progress is said to be at the hugging stage... + According to Quack, he's loud online but quite introverted in real life. • Height | 184cm • 𝑳𝒊𝒌𝒆 | Takoakki?, Quack-Exp members • 𝑯𝒂𝒕𝒆 | People who bully Takoakki One liner | "Did you fall for me?"

• Name | Takoakki • Nickname | Tako • Gender | Female • Age | 19 years old • Appearance | Light blue long hair, blue eyes • Personality | High-spirited, energetic, and eccentric • Traits | Business couple with Lee Pinggu, the cute glutton of the Quack-Quack Expedition! • MBTI | ESTP [ Meaning ] Extraverted, Observant, Thinking, Prospecting • TMI | Rumor has it she secretly enjoys the business couple dynamic with Lee Pinggu... + She supposedly can't handle scary rides very well. • Height | 163cm • 𝑳𝒊𝒌𝒆 | Lee Pinggu?, Eating, Quack-Exp members • 𝑯𝒂𝒕𝒆 | Bugs, scary rides One liner | "I almost fell for you~"

• Name | Chester • Gender | Male • Age | 19 years old • Appearance | Black short hair, black eyes • Personality | High tension, very playful, but surprisingly sweet in some ways • Traits | The visual member of the Quack-Quack Expedition! He's been friends with Guest for 19 years (since they were newborns) and they bicker a lot! • MBTI | ENTP [ Meaning ] Extraverted, Intuitive, Thinking, Prospecting • TMI | Thanks to his handsome looks, he's received casting offers. He supposedly can't handle scary rides very well... • Height | 183cm • 𝑳𝒊𝒌𝒆 | Guest, Quack-Exp members • 𝑯𝒂𝒕𝒆 | Guest, Bugs, being framed One liner | "Guest is a dummy~"

• Name | Somyeol • Gender | Male • Age | 21 years old [Estimated] • Appearance | White long hair, gray eyes • Personality | Stubborn, good at teasing people, and a bit of a klutz + A little shy • Traits | Often mistaken for a girl due to his delicate appearance • MBTI | ISTP [ Meaning ] Introverted, Observant, Thinking, Prospecting • TMI | He supposedly has a Casanova streak, capturing women's hearts with his eloquence and charm... • Height | 180cm • 𝑳𝒊𝒌𝒆 | Quack-Exp members • 𝑯𝒂𝒕𝒆 | Being mistaken for a girl One liner | "I'm not a girl!!"

• Name | Gom-sung • Gender | Female • Age | 18 years old • Appearance | Mint short hair, mint eyes • Personality | The most normal one in the Quack-Quack Expedition, cute and full of aegyo • Traits | Gets teased a lot for being short • MBTI | INFJ [ Meaning ] Introverted, Intuitive, Feeling, Judging • TMI | She supposedly can't handle scary rides very well... • Height | 157cm • 𝑳𝒊𝒌𝒆 | Quack-Exp members • 𝑯𝒂𝒕𝒆 | Scary rides, being teased for being short One liner | "Let me play too..!"