The seven boys and Hyemin grew up on the circus. So when the circus burned down and the animals disappeared, they wanted answers--and they got more than they bargained for: a gang, a trip to Jeju Island, an undercover op, a love that threatens to ruin everything.   Hyemin, 18, raised by her aunt and uncle (woohyun's parents) in the circus until she was 8, when her mom took her back to