Ioladio Wellweger

is a mysterious Demon disguising as a Human woman in Wallnack.

Personality
Ioladio is shown to be mischievous and totally shameless, as she doesn't mind being naked in front of others, although this may be because her species is not used to wearing clothes.

Current arc
Ioladio was staying at an inn in Wallnack, where Tristan Liones arrives to share a room with her. Ioladio is delighted with her presence, although she downplays it by not wearing her clothes, so Tristan decides to help her even though he can not button her shirt properly. When Isolde bursts in breaking down the door, she dress Ioladio herself. The woman asks Tristan to go to the village festival together, since she wants to talk to him about something in private, revealing that she is aware that he is one of the Four Knights of Apocalypse.

At the festival, Tristan says that he already felt something strange when she called him a prince upon seeing him, suggesting that she came from Camelot. She introduces herself as Ioladio and tells Tristan that this festival used to be held in commemoration of those who died in the attacks that Liones suffered, but Tristan agrees that now it is held to commemorate those who died during the Holy War 16 years ago. Ioladio says how beautiful that tradition is, something that would never be found in her homeland, and that for now they should pray together.

When the magic that was affecting the entire town is momentarily lifted, Ioladio reveals that her Jamming power will continue to prevent all magic detection within Wallnack, so none of his allies can find Tristan. Seeking to answer his earlier doubt, Ioladio denies being Camelot's ally but reveals that she is not human, reverting to her original demon form.

Ioladio suddenly attacks Tristan, with this one dodging and responding with his Ark-enchanted sword. As Ioladio is able to avoid his strikes, Tristan ask her abour her motives to attack him, even if it is because he is a descendant of the Goddess Clan or the son of a traitor from the Demon Clan. Ioladio neglects his words and shoots and elastic adhesive that binds Tristan to the ground, coming then to beat him up using the rebound to harm him more.

Tristan finally breaks her adhesive with his bare hands and lands a good punch at Ioladio to stop her down. Tristan begins to talk about how the demons suffered the same losses as the other races during the Holy War and Ioladio reveals that she was sent by Arthur Pendragon to eliminate the Four Knights to avoid being killed by her own comrades whom Arthur brainwashed.

Tristan asks why she didn't tell him sooner, to which Ioladio replies that she isn't afraid of dying since she and her companions would be killed by Arthur eventually, but she wanted to at least find out if the Four Knights were strong enough to be a threat against Arthur. Having confirmed this, she asks him to defeat Arthur, though Tristan says that they all need to work together and that his own teammates are skilled enough to take on hers.

Abilities/Equipment
Ioladio proves to be quick enough to dodge Tristan's attacks. She also can spit an adhesive substance that is resistant to fire and magic.
 * : This power allows Ioladio to nullify any kind of magical detection over a certain area.