Aries doesn't consider Weapon Soldiers as people except for his preferred Weapon. Aries's preferred Weapons is his sister Jun, who can turn into an assault rifle. User Soldiers and Weapon Soldiers are treated differently. Weapon Soldiers can't fight without a User. Weapon Soldiers can't move in their Weapon forms. Aries is the top User Soldier. Aries has several Weapon Soldiers but only likes Jun.