Racked with remorse over his wife and child's death. Danny Pearson leaves the SAS for civvies street. With his mother ill in hospital, Danny reconnects with his family and goes to work for his uncle Harry Knight. He soon finds out Harry's no angel. South of the river, Viktor Volkov has his eyes on Harry's patch. The tit for tat battle escalates until there are fatalities on both sides. The battle seems to be won until Viktor's older brother arrives in London to avenge his brother's death. Danny must take on the Russian Mafia and win or more of his loved ones will die...