wanna one high school, everybody knew that school. a school with prestigious records, a school fulled of talented, hard working and passionate young men. until tragedy strikes, a body was discovered in the men's comfort room 2nd cubicle, hanged from the ceiling. his name was bae jinyoung. but what kind of dark secrets are we gonna discover through this investigation?
  
  park hwayoung, do not underestimate this young detective. yes, she is the youngest of her batch but she is their ace. filled with beauty, brains and body. she sways everyone who go near her. on a faithful day, she was handed over a case. a case that was the hardest out of all her cases, a case that will uncover the darkest of secrets in wanna one high
  
  join our detective in the journey of finding the wanna one high murderer.