Description: In 2039, the global energy resources began to be extremely scarce and all kinds of resources were about to be depleted. As a result, all nations started forming alliances and started an energy war between them. In times of war, in order to prevent the outbreak of the Third World War, an underground mysterious organization dedicated to the maintenance of world peace came forward. It is Red Star Organization. The organization has developed a plan to train "secret agents girls", selected a group of girls with excellent potential, and trained them to carry out secret missions. Every girl selected is a lifelong mission of safeguarding world peace and the organization will develop them into the best female agents. "Agent girl" is a RPG suspense decryption game. It tells the heroine, from a college student, transformed into an excellent agent, undermining conspiracies between the various organizations and eventually saving the world.