In 1945, revolutionary soldier Gabriella (codename Gale) sacrificed everything—only to be reborn in 2025 as a high schooler. She discovers that the baby she once saved, Gideon, is now NL City’s richest tycoon, and her fiancé Samuel is still alive. Facing family conspiracies and school bullies, Gabriella uses her skills as an underground operative to expose historical truths, challenge blind admiration for the West, and drive breakthroughs in national quantum encryption. Along the way, she reunites with the centenarian Samuel, together guarding their homeland and its values.