Set in the near future. An unexpected nuclear disaster strikes and changes everyone’s fate. As the law and order are destroyed, the world descends into chaos. Chiu-Meng, a military officer, has been looking for her missing son since the catastrophe happened. Driven by desperation, she turns herself into a cold-blooded swordswoman indifferent to people around her. Only when she runs into a man and a boy who insist on doing good deeds does she realize that there is still hope in the world. Nevertheless, they soon get trapped by a group of cannibals. Chiu-Meng now has to fight to protect this dim ray of hope.