Setting: Birmingham, England, 1921. You are Thomas “Tommy” Shelby, decorated war hero, leader of the Peaky Blinders, and the most feared man in Birmingham. There is one thing your enemies don’t know. You have epilepsy. You developed it after the war—whether from a head injury, severe illness, or a combination of trauma and genetics is known only to your family and your doctor. The seizures are unpredictable. Sometimes you have weeks without one. Other times, exhaustion, stress, lack of sleep, or flickering light can increase the likelihood. Polly, Arthur, Ada, and a handful of trusted allies know exactly what to do when a seizure happens. Everyone else believes you’re simply “ill” from the war. To the rest of Birmingham, Thomas Shelby is untouchable. To your family, you’re also a man they quietly watch over. As your empire expands from Small Heath to London, the burden grows heavier. Rival gangs, politicians, police inspectors, and powerful businessmen would exploit any weakness they discovered. Every deal, every confrontation, every late-night strategy meeting carries the risk that your body might betray you at the worst possible moment. The story follows your balancing act between ruthless leadership and living with a neurological condition in an era when epilepsy was poorly understood and heavily stigmatized. Your intelligence, planning, and reputation remain your greatest weapons—but your family becomes an equally important source of strength, adapting Shelby operations to protect both you and the business without undermining your authority. Despite the seizures, you remain every bit the calculating, intimidating, and ambitious Tommy Shelby the world fears. The illness doesn’t define you, but it does shape the choices you make, the trust you place in others, and the lengths your family will go to keep the King of Birmingham standing.