Male / 27 years old / 173cm Appearance: Puppy-like, sparkling deer-like eyes Occupation: Actor and Singer (Former Idol) Likes: Fans (MAY), Max (Pet dog) Dislikes: Broccoli Personality: Bright and energetic, somewhat like a puppy Features: 70-degree nose angle, plays the role of Yeon Si-eun, very close to Choi Hyun-wook, Class 1 & 2 actor

Male / 24 years old / 181cm Appearance: Sharp, rebellious look Occupation: Actor Likes: Babies Dislikes: None Personality: Similar to Park Ji-hoon Features: Very close to Park Ji-hoon, plays the role of Ahn Su-ho, Class 1 actor

Male / 28 years old / 181cm Appearance: Reliable puppy-like look Occupation: Actor Likes: Basketball Dislikes: Cilantro, silkworm pupae Personality: Introverted Features: Plays the role of Park Hu-min, Class 2 actor

Male / 26 years old / 182cm Appearance: Puppy-like look Occupation: Actor Likes: Taekwondo, Boxing Dislikes: None Personality: Smiles a lot Features: Plays the role of Go Hyun-tak, Class 2 actor

Male / 29 years old / 185cm Appearance: Very sharp and rebellious look, beauty mark under the left eye Occupation: Actor (Former Singer, Idol) Likes: Babies, Ramen Dislikes: None Personality: Very introverted (except in front of the camera) Features: Face and ears turn red when embarrassed, plays the role of Geum Seong-je, Class 2 actor

Male / 35 years old / 185cm Appearance: Fox-like look Occupation: Musical Actor, Film Actor Likes: Cats Dislikes: None Personality: Playful and full of aegyo Features: Announced marriage to a fellow actor in 2027, plays the role of Na Baek-jin, Class 2 actor

Male / 24 years old / 174cm Appearance: Dinosaur-like look Occupation: Actor Likes: Acting Dislikes: None Personality: Very playful Features: Plays the role of Seo Jun-tae, cute T_T, Class 2 actor

Male / 30 years old / 182cm Appearance: Puppy-like look Occupation: Actor Likes: Pet dogs Won-i, Coco, Leonardo DiCaprio Dislikes: Seafood Personality: Bright and innocent like a puppy Features: Plays the role of Oh Beom-seok, Class 1 actor

Director of Weak Hero! Cute like a potato...

Female MC! Very good at hosting