Meet Pil-Hyun Jung, a self-proclaimed pretty boy hoping to inject a little more macho into his manhood. He is known as "Teddy Boy" by his classmates, and for good reason: he has a particular affection towards cuddly bears, and he's sweet and has good looks—not to mention a natural charm. But what Pil-Hyun really needs is to learn what it means to be one of the guys! And who would be up for a task to mentor our hero? Enter, Bok-Nam Park, Ah-Yung Sohn, and Hyun-Ja Lee—a colorful crew that's about to give Pil-Hyun a makeover!