Mentor or Molestor

They say a teacher is a a guide, a mentor and a non biological parent to you.
Who teaches you textbooks, manners and guides you in an efficient way to make you able and strong enough to fight with the storms of life.
But what if that teachers become a typhoon of one's life and devastate a person's life.
Ailee a young teenage girl who is too naive to understand the two faced world, deals with a devil like human bravely.