Hide the devil [BL]

Galen have the power to read minds. From a early age he would easily read every buried desires of human being as if they were willingly speaking of it when it's all inside their mind that he can peek in whether he wants or not, it happens on his own. To be honest he finds this pretty helpful in the mist of this deceptive wed of world but what he never imagined was when he could read a killer's every single thought process.

What will he do when he knows a killer is blend among the others manslaughtering people ? And what will occur when the killer also happen to be someone belongs to be a powerful position ?