【Note】This is a side story of [I Am the Wicked Lord of the Interstellar State! Book Base]. While it can be enjoyed as a standalone, I strongly recommend reading the main story. Emma Roddman, a girl who dreams of becoming a knight. She is from the planet Hydra, governed by the Banfield family in the interstellar state of the Argland Empire. Since childhood, she has been fascinated by the mobile knights, the humanoid weapons, and aspires to become a knight herself. Aiming to be a strong and kind knight of justice, she fails on her first mission. Labeled as a 'D-rank' knight, which means she is considered a failure, Emma is sent to a border security unit. Despite this, she continues to strive as a knight, but the subordinates of the mobile knight squad she is assigned to are all problem children. Can Emma, leading these problem children, become a knight of justice? * As a side story of [I Am the Wicked Lord of the Interstellar State!], this work offers a different perspective from the main protagonist Liam, focusing on Emma Roddman's point of view.