Part 5/8:
Fast forward to a more hopeful yet dangerous time, Eden, now an adult and a police officer, uncovers the first infected cases in the UK, igniting the need for urgent action. The government convenes a crisis meeting and decides to employ strategies once used in Glasgow, determined to stave off disaster in London. The desperate quest for a cure leads Eden back to Scotland, where she must confront the remnants of a shattered society.