"86: Eighty-Six" is a Japanese light novel series written by Asato Asato. It is set in a dystopian future where a war is fought using autonomous drones, while a group of young soldiers, known as the Eighty-Six, are treated as expendable resources. The story follows the struggles and battles of these soldiers as they fight for their freedom and recognition. The narrative primarily focuses on the relationship between Shin, a skilled commander of the Eighty-Six, and Vladilena Milizé, a young officer from the opposing faction. Through their interactions, the series explores themes of discrimination, war, and the human cost of conflict.