Seryu Ubiquitous

Seryuu (セリュー・ユビキタス) is a member of the Jaegers, formerly of the Imperial Guard. She is a young girl with a strong (and twisted) sense of justice. She was the owner of the Teigu, "Hekatonkheires ".

Appearance
Seryuu is a young woman  bearing orange hair. During her first appearance, she had a long ponytail that almost reached the ground. After becoming a Jaeger, her hair only reaches her neck. She is typically seen in a military uniform in favor of dresses and casual wear. Her arms are metallic in place of flesh due to the heavy body modifications performed upon her by Dr. Stylish.

When in battle and speaking about justice, her face can distort into a warped and demented version of itself, which has become her trademark over time.

Personality
Although she initially appeared as kind and compassionate, Seryuu is cold, ruthless and unstable.

She has a strong fixation upon "Justice", originating from her father's service in the Emperial Army and subsequent death. She also highly respected Ogre the Demon, her superior and teacher, and was heavily anguished by his death as well. Her opinion of justice is blunt, as she believes Night Raid is evil for their actions as assassins, but believes killing in service to justice is always right, which ultimately makes her opinion of murder similar to theirs, if not completely the same.

Seryuu has a twisted sense of right and wrong, bordering on a completely black and white view of the world. All the people who serve the empire, despite the deeds they do both publicly and discretely, are considered good by her, while those who oppose it, even those who are forced against their will, are pure evil. Her twisted view of justice has caused a level of distrust towards her by her own teammates, as well as the entire imperial forces on occasion, as she brutally murdered a group of prisoners before they could interrogate the group.

This sense of right and wrong is so twisted as she lacks mercy of any kind. She has stated that evil deserves no mercy which is ironic as that is the one thing that separates Justice form vengeance or even common murder.

She is also willing to go behind the back of her Captain despite her show of loyalty and respect to Esdese to satiate her blood lust and was planing on killing Tatsumi as well has Mein and simply say she couldn't help herself knowing full well that Esdese wanted them captured alive

If nothing else, Seryuu is ultimately convinced she is doing the right thing in what she does but her actions tend to be far more brutal and insidious than those of the people she believes to be evil. As noted by Mein, she is ignorant to the fact that Ogre and Stylish were themselves evil, the former having framed many people for crimes and had them hanged, while the latter used humans for experiments without moral reserve. She also has a nasty habit of showing her trademark "crazy face" every time she engages an enemy. After mocking Mein about her two comrades who were devoured by her Teigu and proceeding to say she'd have it devour her as well, Mein ultimately stated that Seryuu is nothing but insane.

She has stated a dislike for dressing up during parties or the like, which clicks with her somewhat tomboyish personality.

Bio
She was willing to go as far as to allow Dr. Stylish to implant weapons into her body in order to better punish those she considers evil. Her mentor and superior, Captain Ogre, and her father were part of the Imperial Guard and both met their ends at hands of revolutionaries, causing Seryuu&apos;s extreme thirst for punishing evil. She is often seen with her pet dog "Koro", which is actually a Biological Teigu. She briefly meets Tatsumi, and is unknown to the fact that he is a member of Night Raid. Later, she encounters Schere and Mein and a confrontation occurs. After having her arms cut off by Schere, she reveals that guns have been implanted into each of them, and proceeds to shoot Schere, wounding her fatally. As a result, both Mein and Tatsumi have an intense desire to kill Seryuu.

When Tatsumi is abducted by Esdese and brought to the Jaegers&apos; HQ, Seryuu recognizes him from earlier, and attempts to touch him. Tatsumi feels intense rage toward Seryuu for the death of Schere, and does not want to be friendly with her, but puts on an act in order to conceal his true identity. Later, when the Jaegers are ordered to clear out a group of bandits, Seryuu unveils more of her weaponry, killing dozens of bandits with the help of Koro.

After the death of Dr. Stylish, a depressed and grieving Seryuu is comforted by Esdese, showing a rare level of compassion from the ruthless sadist.

During the mission to pursue Nightraid she is placed in a three man team with Esdese and lured away by a ploy of Najenda, ultimately parting her from her comrades and allowing Nightraid to kill Bors and very nearly kill Kurome. She had Koro devour the body, absent the head, of the only Nightraid member to fall after the incident, Chelsea.

Following their orders from the Minister and also their lead on Nightraid, the Jaegers then come to the capital of the Path of Peace. Meeting with their charge, Borick, she voices that Nightraid, as Teigu users, can only be defeated by other Teigu users and is against the idea of letting the Four Rakshasa Demon confront them. Later on she is seen playing with a group of children on Esdese's advice to relax on her time off.

when three of the Rakshasa Demons fell and the lone survivor, Suzuka, became more closely grouped to the Jaegers as a result, Seryuu and Suzuka spot what the latter believes to be enemies, these turn out to be Mein and Tatsumi. Seryuu attacks the duo with a volley, however they survive thanks to Mein smelling the scent of her gunpowder. Tatsumi then goes after Suzuka to eliminate the final Rakshasa Demon while Seryuu herself confronts Mein. Taking advantage of her dangerous situation Mein uses Pumpkin's power to nearly destroy Seryuu's Teigu. Seryuu then has Koro enter his berserker state, as he did during the previous fight with Mein and Schere. However, due to her knowledge of its powers gained in their previous fight, Mein proves much more formidable against Koro's abilities. Pressed by Seryuu's upgraded body and weapons, Mein finally uses her Pumpkin to blast both Seryuu and her Teigu in half. Seryuu's final act is to detonate the bomb inside of her body in a last desperate attempt to kill Mein, however, she is saved by Tatsumi's timely return.

Equipment &amp; Skills
Seryuu possesses a biological teigu called "Hekatonkheires" which she named "Koro". It is capable of growing to incredible size on command, and extending it&apos;s mouth open to reveal many rows of razor sharp fangs. It also seems to be very durable, being able to regenerate even after being blasted with Mein&apos;s "Pumpkin". It can also grow arms to punch. It also has a trump card, "Berserker". This enhances its physical abilities and allow it to stun enemies by roaring. It apparently overheats after using this skill.

During her battle with Mein and Schere, she is shown to have a pair of tonfas that have been modified to shoot bullets.

She can also shoot bullets from her mouth as a result of one of the many body modifications she has undergone. Furthermore, when her arms are cut off, 2 guns reveal themselves to have been placed within her arms for combat use. These were removed by Schere during their battle and later repaired by Dr.Stylish. After their repair it seems she can now detach her arms at will to use the guns freely.

She was shown to have some martial art skills, as she was trained by Ogre in this aspect. She was also able to beat Mein with a lot of punches.

She named the following techniques:
 * Execution of the just: She shoots a bullet from the gun installed in her mouth.
 * Justice volley fire: She bombard her enemies with numbers 2, 7 and 8 of her judgement of the ten heavenly kings.
 * Justice execution: She detaches her mechanical arms to reveal a gun in each of her arm.

Judgement of the Ten Heavenly Kings
Stored inside of her Hekatonkeires Seryuu possesses the "Judgement of the Ten Heavenly Kings", ten powerful weapons which function as modifications to her body. She often swaps these weapons around in combat using Koro's main body and, as noted by Mein, they're incredibly powerful despite not being Teigu. They were created by Doctor Stylish, as such his death keeps Seryuu from modifying or upgrading them, but she does know how to perform general repair and maintenance on them.


 * Number 1: Shinkou's Ball of Justice - A large flail that can take down a large number of opponents.
 * Number 2: Four missile turrets that can be used to send out a volley of missiles.
 * Number 3: A large sword with a giant blade attached directly to Seryuu's arm.
 * Unnamed hookshot
 * Number 5: Enma's Spear of Justice - A large drill like spear that is capable of mowing down a large number of opponents. It can be launched to be used as a long-range attack. The drill can also explode if necessary.
 * Number 6: A giant armor reinforced missile that explodes on impact.
 * Number 7: Taizan's Cannon of Justice - A long ranged anti-tank rifle with high destructive power.
 * Number 8: An arm with an unknown ability. It was used during her justice volley fire.
 * Number 9: Justice city detector - An arm with a radar that detects living beings in a certain area.
 * Final number: Chakravartin furnace of five hells -   A last resort in the event of her defeat she has an explosive device implanted in her head. The explosion triggered by this suicide attack was easily enough to fill the small valley in which she and Mein had fought their final battle. The destructive power it possesses was proportionately intense, laying waste to the surrounding environment.

Trivia

 * She is the second member of the Jaegers to learn Tatsumi is part of Night Raid, the first being Dr.Stylish. Both Members however died soon after discovering this truth, long before they could inform the other members.
 * Although she learned Tatsumi was affiliated with Night Raid, Seryuu never learned it was him who killed her teacher, Captain Ogre.