From a distant corner of the universe comes the mysterious heroine, Ginger Woman, sworn to protect Earth's peace. Her true identity is a cosmic guardian, living secretly among humans as an elementary school teacher. But when evil schemes emerge, she swiftly sheds her disguise and transforms into Ginger Woman to fight. Meanwhile, Dr. Gorman, thwarted in his bombing terror plot, devises a new plan to defeat her: brainwashing her own student, outfitting them with an enhanced combat suit, and sending them as an assassin against her. To make matters worse, he cunningly forces her to drink lactobacillus—milk—a substance extremely dangerous to her alien physiology. For Ginger Woman, milk isn't just a beverage; it acts as a powerful laxative, triggering unbearable bowel distress. Now caught between an attack by her beloved student and agonizing digestive turmoil, can she overcome her physical limits and save Earth once again?