Femutation

-How do you call a mutation on X chromosome? From the first day in AMAM(Association of Management and Aid for Mutants), Sara had been trying to find an answer to, not this question that everyone asked, but some of her own puzzling questions. She wanted to know why she was chosen, what was happening to this world, and why her leader had given her mysterious impressions which made her doubt her true identity. She felt even worse when she realized this mysterious boss had got her nest partner killed. This is not a world with men and women, but a world with femutation. Together with her leader, Emma, and her friends, Sara must try to confront her own challenges as well as the turmoil of the world. "She is destined to do something wrong." Emma thought to herself, "That officer, Sara. Of course, I will, too. Zana was, too. Who isn't?" 【WARNING: This world is not created according to the real world. All countries and relevant ideas are fictional, which means they have no relations with the current world that we are happily living in. Other warnings will be shown before chapters when necessary. This story is original.】