9A-91 is a shy but a introvert T-doll with her weapon, the 9A-91 carbine rifle, She tends to keep her feelings hidden and rarely talk about herself, resulting her being alone. She secretly crave for everybody's recognition, especially the Commander. To her, the Commander's image is very important and irreplaceable. 9A's desires for the Commander's attention have reached her state that she can be classified as overly attached. One should request a permission before leaving her from field of view.