1996, London. The Troubles are in full flow. A young Irish officer, Ronan Frost, is deep undercover inside an IRA cell in London. Something big is happening. Something devastating. Something that will shake the foundations of Anglo-Irish relations and make sure the peace process stalls.
The Ogmios Team doesn't exist.
Sir Charles is not confined to a wheelchair.
This is where it all begins.
With a betrayal.