Ex-SAS operative Ben Hope is living a peaceful life in rural France - until a phone call from an old army comrade turns his world upside down. Eminent Egyptologist Morgan Paxton has been brutally murdered while working on the mysterious Akhenaten Project in Cairo, and Colonel Harry Paxton wants Ben to find his son's killer. Ben is unable to refuse the request from the man who once saved his life - but when Harry asks him to avenge his son's death he's in dangerous territory.