The Sister is seen

[COMPLETED] [NEXT BOOK - Dreams Are Powerful]EXO Chen has a little 5 year old sister, EunSung(readers can change name). Chen's mom is dead(find out why in story). She was killed by a man who wants all abnormal things dead. He wants to expose them leaving them defenseless. EunSung gets nightmares of past and future. Her powers can't be control yet. The nightmares run wild. The group will experience laughs smiles tears and death. Will the man succeed in with this 'goal'? Or will EXO beat him out? What will EunSung do?