Beta

Beta (베타) is one of Sophia Amae's "children" and Horyang's and Cassano's "brother", a living Ignition Weapon created by the Workshop. Unlike his "brothers" he carries an entire Ignition Weapon within him.

History
Much like his "brothers", Beta also underwent and endured countless experiments, along with many other children, until only five remained; he considered these other survivors friends or even family. One day, a Workshop researcher gathered them into one place and told them all to kill each other. The survivor would become a complete Ignition Weapon and would gain 'freedom'. The one word drove them all insane and, in the end, Beta was the one who survived. However, eventually his body became unable to get through a single day without the Workshop's drugs. The 'freedom' he was promised was a lie.

Appearance & Personality
Beta is a short boy with pale skin. His eyes are yellow but at times one of his eyes has been seen to go pitch black with a red iris and his hair is blonde. In some instances, bright blue veins can be seen under his eyes. He wore a blue hoodie while he was in the care of the Workshop, but appears to prefer dark clothes after his escape.

After escaping his captors, he wears a red cap with a crude face drawn on it.

According to Sophia, he has a lonely and suspicious personality and has always lived in the laboratory. His statement on his "brothers" as being "halfies" may hint that he has a complete "demon" inside of him. His attitude appears to be quite spiteful and vindictive and it is likely that he is insane.

Archimedes
Beta finds Hatsu sneaking around the Acorn Workshop and decides to fight him, but is interrupted by Cassano and Horyang. After being introduced to his "brothers" by Sophia, he states that he has no interest in "halfies" (likely referring to incomplete living Ignition Weapons) and wanders off.

Battle X Gamble
Beta escapes from his quarters during the second round of the Workshop Battle and watches the fights from afar. During Viole's fight, Beta seems impressed by his performance and breaks in to Viole's room. Upon being confronted by Viole, he tells him that they were the same and gives Viole clues that lead him to discover the prize of the Workshop Battle.

The Truth
After using Emile to throw off the Workshop's guards, Beta was found by Viole. The two discussed the weapon inside the latter, which Beta reveals is a fake. He also recommended that Viole steal the real weapon, giving him a key to the workshop on the island were it is located, so he could know everything.

When he was once again alone on the roof, Beta menacingly stated that he was waiting to break everything special to "him", likely referring to Viole. He was then found by the Workshop's guards and fought them off before jumping into the sea, swearing to Sophia that he would show them all the "despair" that she had created.

Tournament
Beta, after falling into the waters, is washed ashore onto the beach where the tournament takes place. He eventually met up with Viole in the cavern and revealed "The King Slayer Thorn" that FUG were so keen on. Beta then explained the reasoning behind its name and went on to reveal the entirety of FUG's plans to re-ignite the "dead" Thorn, so it could be used to kill Zahard, and give it to him. He also disclosed that certain Slayers and Elders opposed the plan and instead planned to fuse a soul with the Thorn so they could create an Ignition Weapon; the soul in question would Jyu Viole Grace himself. With the revelation surprising Viole, Beta trapped him within the cavern and proceeded to go about killing all of his friends.

Thorn
Sitting upon a rock, Beta grimly reminisced his past, until Cassano appeared. They talked briefly, with Beta assuring that he would make Viole feel the same pain he felt.

Overlooking the Tournament for a second, Beta leapt down into the jungle where he met Devil Bon who gave him the Regular, Medina, allowing him to participate legally within the Tournament. Not wasting a second, Beta shot off and quickly encountered Rak and Yihwa, where he asked them if they were friends of Viole. Due to their answer Beta assumed they are nobody interesting and went off again in search for Viole's friends. On his way he comes across Vespa who abruptly attacks him. After a brief conversation, Beta flashed past Vespa and launched an attack that was blocked by the timely intervention of Rak. Beta is confused by their reappearance and Rak confirmed that he was Viole's friend and Yihwa was Viole's "wife". After some thought, he realised they were trying to summon Viole.

Summoning
With Io feigning ignorance on the identity of the new contestant, Beta reveals the predicament he put Viole in and engaged the trio in an attempt to kill them. As he came out of an attack from Yihwa, Devil Bon relayed that Viole had escaped from the trap and had taken the Thorn with him. In anguish, Beta generated a pair of wings and flew off in the direction of the summoning station as quickly as he could.

While Wangnan and Viole reunite across screens of their respective summoning stations, Beta suddenly appeared and skewered Wangnan through the heart much to Viole and Koon's horror. Beta gloated that Viole would now watch in despair as his friends died and then proceeded to finish Wangnan off. Fortunately Rak prevented his attack and forced Laure into action. Laure noticed Medina inside Beta's head, much to Beta's shock, and then agitated it with shinsoo causing Beta to throw up and spit Medina out. Before Beta can put Medina back in, Yihwa blew it up and, with the points their team earned as a result, Wangnan summoned Jyu Viole Grace despite having a pierced heart.

An angered Beta once again fiercely engages Rak, Yihwa and Laure in battle utilizing his Ignition Weapon abilities and dominates until the timely arrival of Sophia and Workshop guards. After being briefly interrupted Beta attempted to blow up the summoning station but the brunt of his attack is stopped by Koon's lighthouses just as Viole is summoned.

Closure
Beta, irritated by Viole's appearance, launched himself at the latter and the two traded blows. After knocking Viole back and standing opposite Koon and Yihwa, Beta detailed his history and how he came to be, blaming Viole for all the despair he suffered. Beta then re-engages Viole in battle with the two fighting evenly until Viole caused him serious damage using Floral Butterfly: Piercing Technique. Not accepting defeat, Beta gets up and attempts to attack Viole again but his Ignition is stopped by Viole's shinsoo blast. Realising he is no match, Beta sarcastically conceded defeat and punched Viole in the face. He continued to blame Viole for all his misfortunes until Sophia revealed that Viole had nothing to do with his creation. Beta then realised that Emile used him as he coughed up blood and fell to his knees.

Beta was seen having his injuries tended to by Sophia. He wakes up in a sweat, wondering what Cassano had to do with everything that had happened.

Epilogue
When Wangnan, Koon, Baam and Goseng were told that Horyang wasn't waking up because the Devil part inside him was gone, Beta guessed that Cassano was the cause. Beta goes on to say that Cassano was now a "complete" and estimates that Cassano was probably stronger than him now. He also adds that Emile had gone offline and that Cassano was to blame for that too, probably due to his deal with FUG.

Powers & Abilities
Being a Living Ignition Weapon, Beta possesses power that matches many E-rank Regulars. He is shown to have a high level of speed, as he is able to quickly attack and wound Viole before he can react and easily outpaced Vespa while using a partial ignition. By his own admission, he still doesn't know the limit of his speed. In terms of strength he is able to repel Rak with a kick, sending him skidding backwards even though the kick was blocked. He was also able to stop Rak's massive spear, turn it around and throw it back at him.

Beta is able to manipulate his Ignition Weapon to various effects such as a large foot protruding from his back, which he used to knock an opponent aside and a large hand which he used to grip the side of a cliff to slow his descent which he did without Ignition. Other forms include, large and volatile spheres that he uses to fire massive shinsoo blasts and barriers to protect himself from similar attacks. He can also grow a pair of wings with shinsoo, which allow him to fly extremely fast. He is also shown to have a high level of intellect, as show when he manages to trick all the Workshop Guards about his whereabouts and also when he predicted Koon's plan of summoning Viole. Also unlike that of Horyang and Cassano, who both formerly had half of a Devil inside of them, Beta is made up of an unstable collective of many Devils.

Wings: This ignition form allows him to fly at extremely high speeds as he reached he Item Shop in a matter of seconds considering the distance he crossed.

Partial Ignition: Dionysus: He performs a partial ignition on his legs which gives him a boost in speed in a similar manner to shinsoo reinforcement. He can also summon two big legs that can hit an enemy from distance.

Partial Ignition: Phobos: A giant demon with three holes that fires 3 to 5 baangs of shinsoo, an impressive feat considering the top five E-rank Regulars can only produce 3 or 4 baangs and Viole being able to use 5 baangs.

Notes & Trivia

 * All of Beta's partial ignitions appear to be named after mythological Greek gods, Dionysus being the Greek god of grape, harvest, and madness and Phobos being the Greek god of fear.

Quotes

 * (Before punching Jyu Viole Grace in the face) "Congratulations, Viole! Now you have it all! Friends! Strength! Freedom! A woman! All of them! You're the best! Congratulations! You... bastard!!"