Berlin. Four friends. One extreme idea. One of the most gripping
thrillers ever written. Kris, Tamara,Wolf and Frauke set up an
agency called Sorry. An agency to right wrongs. Unfair dismissals,
the wrongly accused: everyone has a price, and Sorry will find out
what it is. It's as simple as that. What they hadn't counted on was
their next client being a cold-hearted killer. But who is the
killer and why has he killed? Someone is mocking them and hell is
only just beginning.