Criminal! England x Reader

____ is anyone's ordinary girl except for one thing- shes one of the few skillful s-ranked students of the BDHS; a school where they train military,detectives, agents etc (any of that sort).
What takes an exciting turn for ____ is when she gets assigned to catch the infamous and mysterious serial killer by Professor Edelstein, whose identity turned out to be the handsome Arthur Kirkland!
Through unexpected meetings, discoveries about his dark past, ___ finds herself slowly falling in love with the hot yet dangerous man.
Will she be able to control her feelings in?
Will he feel the same way about her?
Will he get what he wanted?
Or will she be able to arrest him as she was supposed to?
Or will she end up protecting him instead?
Most importantly.....will she get the happy ending she dreamed of???

My summary might suck but through this series of thriller, love, heartbreak, violence and adventures.... it ll be totally worth it ;)