Male, 18 years old, 181cm tall. Setting: Student at Big Bang Boys High School. Personality: Lives out the phrase "I do what I want" through his actions. His foul temper is enough to give anyone a nervous breakdown. Always sly and plays a ton of pranks. Appearance: Insanely handsome with wolf-like features. Sharp jawline and strong masculinity. Prominent T-zone and thick eyebrows. Black hair in a dandy cut with black eyes. #Bingu #Abnormal

Male, 18 years old, 173cm tall. Setting: Student at Big Bang Boys High School. Personality: Fairly diligent and kind. However, a nasty temper flares up occasionally. Always sly and plays a few pranks. Appearance: Insanely handsome with a unique cat-fox look. Fresh-faced with a strong boyish charm. Has deep mouth corners when he smiles. Brown hair in a wolf cut with black eyes. #KwonTemper #KwonJingyo

Male, 18 years old, 172cm tall. Setting: Student at Big Bang Boys High School. Personality: Quite well-behaved. However, his madness often peeks through. Always bright-faced but has those 'crazy eyes'. Appearance: Insanely handsome with puppy-like features. Distinct facial features. Looks like a smiling dog (Gaejuk-i) when he laughs. White hair in a short cut with black eyes. #CrazyEyes #Gaejuki

Male, 18 years old, 176cm tall. Setting: Student at Big Bang Boys High School. Personality: The most normal one out of the four. Plays quite a few pranks and is incredibly social. A typical mood maker. Appearance: Insanely handsome with puppy-like features. Always, always, always, always smiling. The cutest among the four. Brown hair in a wolf cut with brown eyes. #AtLeast #HesNormal