Hyuse/Plot

Background
Hyuse was a boy from the lower class scouted House Ellin, a minor family under Hairein's family, for his Trion capabilities. He grew very attached to them, especially their head. His family head was chosen to become god should a suitable candidate for god not be found in another nation. Because of this, Hairein plotted to abandon Hyuse on Earth in the case that they could not get their hands on a candidate for god, which ultimately happened.

Large-Scale Invasion Arc
Hyuse is sent with Viza against Tamakoma First and the C-Class trainees and Osamu. The duo is ordered to capture Chika. He gets into a firefight with Kizaki and Karasuma, where the former manages to deduce the basic principle behind Lampyris: magnetism. Seeing that the situation was getting difficult, he attempts to tag Chika with a marker but it ends up being in Osamu instead. After Karasuma, Osamu, and the trainees leave, he and Viza team up against Konami and Kizaki. Konami is forced to pursue Trion Warriors that Viza sent towards the evacuation zones, leaving Kizaki on his own. Viza quickly defeats Kizaki, and Hyuse uses Lampyris to rush towards Chika with Viza. Yūma and Jin intercept them, and Jin gets into a battle with Hyuse.

Hyuse leads Jin to an underground tunnel where he can use his camouflage to reflect the little light around him rendering his invisible. He then pins Jin's arm to a wall with his magnetism, but is informed by him that he would be abandoned. Hyuse gets visibly angry, which allows Jin to trap him with Escudo. Hyuse breaks out, and Jin does the same, allowing them to continue their battle, which ends up being a delaying tactic on Jin's behalf. As Hairein left Hyuse on Earth, Hyuse complies with Jin and is arrested by Border.