The soldier from the 1st legion who is nicknamed the Demonic Ironfist because of her demonic punch. Her real name is Demona Ironis. Once smacked by her punch, one will groan out of pain for a month, and then begin to feel more pleasant gradually over time for no apparent reason. According to other soldiers who were punched by her, her punch was smeared with demonic charm. There is even a rumor that an officer requested a punch from her. I wonder who that officer was.
A clone of Evil Soldier Ironfist created by Louis. Its appearance and ability are identical to the original, but it has a strong urge to protect the laboratory. It is quite a formidable opponent having to face it as an enemy now and not just as a prize at the Arena. Its attacks are straightfoward, but a single hit from it would be enough to knock you out.