Why Tommy Left The Fireflies In The Last Of Us

In The Last of Us, Joel’s younger brother Tommy is an ex-Firefly, but he left the group during the 20-year time jump. The Fireflies were the last remaining spark of hope that the world could get back to normal. As FEDRA’s dystopian police force starved and oppressed the occupants of quarantine zones across the United States, the Fireflies set out to liberate the people. When their leader Marlene discovered Ellie’s immunity, they began working towards a cure for the Cordyceps infection.