Soo-oh

Soo-oh (소오, "Su-o", ) is the guide (literally) of the FUG Elder: Khel Hellam, she is a High Ranker in the Blue Hole term and "speculated" to has Position as Guide and also a member of the Red Witches. Her name has yet to be revealed.

History
She was assigned to became Khel Hellam's guide at some time before the events that happened in The Cage during the third season.

Appearance and Personalities
She has short red hair with red eyes, like all other Red Witches, but is also of quite short stature. She has a wings on her back, which may be made of shinsoo or they are just part of her clothing.

Powers and Abilities
According to SIU, it seems that many people assumed her to be a guide, even though it hadn't been officially stated in the comics. This may occured since she showed an ability that really represent guide's ability, something about "perception, eyesight, or vision" to see things from afar using abnormal method like paranormal power. She is strong enough to fight and block all Yu Han Sung's wave shinsoo attack. The following are the details of her abilities:
 * Clairvoyance: (/klɛərˈvɔɪəns/; from French clair meaning "clear" and voyance meaning "vision") is the alleged ability to gain information about an object, person, location, or physical event through "extrasensory perception". Any person who is claimed to have such ability is said accordingly to be a clairvoyant ("one who sees clearly"). See more at Wikipedia:Clairvoyance. She used this to find, track and detect the whereabouts location and presence of Twenty-Fifth Baam at The Cage. It's still unknown what 'caused her to be in pain when she tried to detect Baam's presence, but she blamed Baam for it, saying that it must be because of that damn slayer candidate.
 * Shinshu Control Skill - Flow-Bending Blue Sapphire Fish: This technique will allow the user to change the direction of the opponent's Shinsoo, making the opponent's attack not giving any damage. This technique is a natural enemies to all Wave Controllers.

Notes and Trivia

 * She has a unique Korean family name "Soo", (pronounced as "Su"). For further information, see Wikipedia: Soo (Korean name). For more korean names references, see Wikipedia:List of the most popular given names in South Korea.
 * Her position as a guide is still a pure speculation of the fans and it hadn't been officially stated in the comics, according to SIU. The other details will be given later in the future chapters.
 * Many fans has been speculating about her pain when she tried to 'detect' Baam's whereabouts in The Cage. People believed it might has something to do with Baam's status as Irregular. A similiar case also happened to Hwa Ryun as guide, that she cannot read Baam's future and path, although we never saw Hwa Ryun experience such a pain like what the elder's guide experienced.
 * SIU said that her techniques are hard to draw. But still, it seems to have come out beautifully, so he was satisfied and happy with that.

Alternate Translation

 * So-oh (LINE Webtoon - English)
 * Soo (LINE Webtoon - Indonesia)