Brother, being an old man at the police academy

Police! Department!Fusion blood, undercover, detective! Hard core city with one!Anyone who wanted to be a salty old man in the police academy,But it didn't cost me a fighting contest by a police academy student.Changed the salty life,Since you can't rest assured that it is salty,That brother can only make one!Cheating students?Hehe, I teach you to be a man!