664

664 is a member of the Shadow Garden and is a part of the Shadow Garden's Numbers. She is in a three person squad consisting of herself, 665, and 666.

Appearance
664 was a young female Elf with short blue hair. She is depicted as having a short stature and slim figure to contrast her from her partner, 665.

Personality
664 is a very diligent person who takes her role as platoon leader seriously. She expects her comrades to have the same dedication to Shadow Garden as her and often reminds them to keep their focus on their objective.

However, she is not as extreme as people like Victoria, knowing her limits and prioritizing the safety of her subordinates whilst taking full responsibly for their failures. Also, as per Shadow Garden's policy, she respects others' privacy and does not pry into their pasts. Overall, despite her tough exterior, 664 genuinely cares for her comrades, though she struggles to openly admit it.

Rose Oriana
Rose was one of 664's squad-mates following her induction into Shadow Garden. 664 was annoyed how Rose doesn't followed protocol and acted on her own. However, 664 cared for Rose, even defending her when she abandoned Shadow Garden to protect her mother. When Shadow Garden chose to defend the Oriana Kingdom, 664 immediately came to Rose's aid.