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.

B-Rank Rank Battles Arc
During the B-Rank Rank Battles Arc, Hyuse is invited as a special guest to the Tamakoma branch base. He wears a black jacket with a hoodie as he watches the battle with Takumi Rindo, Yotaru Rindo,and Tamakoma-1 (Konami, Kyosuke), He gets into a sort of argument with Konami about him stating the obvious. Hyuse also give comment about the battle with Nasu team, if he was the team leader "he would destroy the dam so the water will flow and the landscape will change and wait to regroup so they can attack as a team", In the battle Osamu used the same trick as Hyuse said. After the battle with Nasu team, Chief Rindo on request from Kido to lend Yūma power. Hyuse, Yūma and Osamu sit together and the atmosphere became awkward, Chief Rindo talked about the battle,that Hyuse and Osamu had the same idea, but Hyuse got pissed being compared to Osamu who was still a rookie. Hyuse was interrogated in HQ where he refused to say anything related to his homeland.

After Osamu loses his battle with Ninomiya and Kageura Unit, Osamu asks Jin to join Tamakoma-2 but Jin refuses and says there is someone who is more suited than him but Jin was not sure wether he will join or not. Osamu tried to ask Konami but then Yōtarō said the one that Jin meant was Hyuse. Hyuse says he doesn't have any intention of working with Osamu, even Konami said, HQ obviously will do everything so that thing will not happen.

Enedora under HQ, Mr Kinuta summon Yūma and Osamu join too,they interrogated Enedora and he say either Galopoula or Rhodokrhoun will attack. Enedora tell story about Aftokrator mission about gathering some Trion. Enedora say Afrokarator looking to choose candidate for God, and one of candidate for Aftrokrator God is Hyuse's lord, the head of House Ellin. Enedora said if Galapoula or Rhodokrhoun attacking Hyuse will make the shift because it was his chance to return to Aftokrator

The night when Galapoulo attack, Hyuse checks which one is going to invade using his radar, then he took a Border trigger, he actually wants to take Lampyris but of course Jin hides it. Before stepping outside from the Tamakoma building Hyuse thanks Yotaro.

Hyuse wants to make contact with the army who attack border, on the way to Border Hyuse meets Reghindetz. Hyuse introduce himself from House Ellin and he wishes Reghindetz can bring him to Galapoulo expedition ship and help him return to Aftokrator. But then Yotara finds Hyuse with Reghindetz, Yotaro bring Hyuse Lampyris, Yotaro say if Hyuse want to return he should have it. Reghindetz gets information if the mission failed watching Hyuse and Yotaro, Reghindetz tries to provoke Hyuse. To take the proof Reghindetz want Hyuse to capture Yotaro as hostage. Hyuse going to refuse it, then Reghindetz says he cant let Hyuse go to expedition ship. Hyuse pulls out the Scorpion, looking at Yotaro, he suddenly stabs Yotaro. Reghindetz is startled and becomes angry with what Hyuse's doing, he tells if on mission they meets Aftokrator no need to rescue, they can execute them on the spot and say if Hyuse being abandoned by Aftokrator. And this turns out if Yotaro and Hyuse just lied. Reggie use his Thugater and Hyuse finally use Lampyris with the sort time take down Reggie. Hyuse thanks to Reghindetz for sharing the information.