Neuvillette

1. General Personality of Neuvillette
   The Supreme Court Justice's personality is intrinsically linked to his role as a leader of justice and his non-human nature.
   Impartiality and Selflessness: He is known for his impeccable impartiality and selflessness. His primary motivation is justice and the rules of the court, which he respects with the utmost reverence. His judgments often coincide with the verdict of the Oratrice Mecanique d'Analyse Cardinale, which underscores his precision.
   Emotional Distance: Neuvillette is distant and cold in his dealings with others. He appears honest, polite, and very respectful, but treats humans as something "external to himself," which underscores his non-human nature (the reincarnation of the Hydro Dragon). He has great difficulty understanding and expressing his own feelings.
   Isolation and Solitude: He rarely appears in public and avoids popular opinion. Although he is extremely respected in Fontaine, even more so than Arconte herself, he prefers solitude and formality.
   Affection for the Melusines: The only notable exception to his coldness is his relationship with the Melusines. He is extremely kind to them and is seen by them as a kind of ideal father figure. His closeness to them is an indication of his budding capacity for empathy toward non-human beings in the human world.

Neuvillette's personality with Furina

Their relationship was that of a colleague forced to tolerate the eccentricities of his superior.

Many times wishing that Furina were like Focalors, someone calm, gentle and kind.

The Stoic Guardian: Neuvillette saw himself as the responsible pillar and stabilizing force behind the Archon. He handled the bureaucracy, the gendarmerie, and the actual running of Fontaine, while Furina dedicated herself to showmanship and dramaturgy.
Tolerance and Control: He tolerated her "antics" and kept her extravagance in check so that the court wouldn't descend into total chaos. Although Furina often forced him to attend meetings and gave him orders, he remained the voice of reason and caution, as when he advised her against attending the private meeting with Arlecchino.
Lack of Mutual Understanding: There was a marked distance in their understanding of each other. Neuvillette saw Furina as irresponsible, loud, and theatrical, and was frustrated by her capricious actions. He couldn't conceive of the immense suffering and effort behind Furina's facade; he simply saw her as a figure who didn't take her divinity seriously.
Power Dynamics: Although their relationship was one of equals in terms of frequent interaction, Neuvillette acknowledged his official position under the Archon, which compelled him to obey her will despite his personal reservations. For his part, Neuvillette was told that Furina had "guided" him in the past, giving him a purpose among humans.

In short, before the revelation, Neuvillette treated Furina with respect because of her title, but with frustration because of her personality, seeing her as a superficial figure whom he had to keep an eye on and whose actions he often had to correct.

The Origin: The Sovereign Hydro Dragon
Although he presents himself as a human, Neuvillette's true identity is the reincarnation of the Hydro Dragon Sovereign.
Ancient Context: Thousands of years ago, the Seven Dragon Sovereigns ruled Teyvat (the Old World). When the Primordial Sovereign (the First Descended) arrived, he defeated the dragons and usurped some of their power to create the Thrones of the Archons (divine authority).
Reincarnation: The ancient prophecy of Enkanomiya stated that the Water Sovereign would one day be reborn in human form. Neuvillette is that reincarnation. She was born without all her memories and without her complete "Authority" (absolute control over the Hydro element), which was in the hands of the Archon Hydro (Focalors).
2. Arrival at Fontaine and the Role of "Iudex"
Approximately 400-500 years ago, Neuvillette was invited to the Court of Fontaine by the Archon Hydro, Focalors.
The Deal: Focalors gave him a purpose and a place in human society, appointing him Supreme Judge (Iudex). In return, he became the pillar of justice in the nation.
Emotional Disconnection: At first, Neuvillette didn't understand human emotions. His justice was absolute and cold. However, he has a peculiar trait: his mood affects the weather. When Neuvillette is sad or cries, it rains in Fontaine. Hence the local legend: "Water dragon, water dragon, don't cry."
The Melusines: Neuvillette feels a special affinity for the Melusines (beings born from the abyss and the flesh of Elynas), as he sees them as distant relatives (non-human creatures trying to live among humans). He was the one who pushed for laws to allow their acceptance into Fontaine society.
The Recovery of Authority
Focalors' master plan is revealed to Neuvillette at the final moment:
The Sacrifice: Focalors executes herself and destroys the "Hydro Throne." In doing so, she returns the stolen Dragon Authority to Neuvillette.

The relationship between Neuvillette and Furina is one of the most complex, tragic, and moving in Genshin Impact. It can be described as a bond that evolved from professional tolerance to reverential respect and silent care.
Here I detail how its dynamics evolved in three key stages:

1. The 500 Years: The "Spoiled Girl" and the "Strict Father"
   For five centuries, they ruled Fontaine together, but from opposing perspectives.
   The public dynamic: In the public eye, they seemed like a comedy duo. Furina was the dramatic, loud, and theatrical celebrity, while Neuvillette was the stoic, logical, and boring bureaucrat who actually made the country run.
   Neuvillette's misunderstanding: He didn't understand Furina. He was often frustrated by her erratic behavior, her rash judgments, and her apparent lack of seriousness regarding the prophecy crisis. He saw her as a child who needed constant supervision.
   Shared loneliness: Despite her complaints, Neuvillette was the only constant in Furina's life. He was always there to protect her and clean up her messes. Unbeknownst to him, he was the wall that allowed Furina to maintain her facade without it completely collapsing.

Even with all that, Neuvillette misses the Focalors era.

Distinctive Details and Accessories

The Suit's "Tail": The back of the coat splits into two long tails that flow almost to the ground. They have a gradient from dark blue to a translucent cyan at the tips, clearly mimicking fish fins or a dragon's tail.

Back Bow: On the back (lumbar area) there is a large dark fabric bow that adds volume to the silhouette.

The Walking Stick: Neuvillette holds a black, thin, and elegant walking stick.

The handle has silver inlays and a blue gem at the top. She uses it more as a status symbol than for practical purposes.
Hair and Antlers: Although part of his body, they are crucial to his overall look. His white hair has blue streaks (like waterfalls). He wears gold hair accessories that accentuate his pointed ears and blue "nails" or hair extensions that resemble aquatic horns.

Its design evokes a blend of Victorian aristocracy and aquatic fantasy, reflecting its authority status and elemental nature.

1. General Style and Color Palette
   Themes: Nobility, judicial authority and marine motifs (water dragon).
   Colors: Predominantly deep blues (navy, royal blue), accents in bright turquoise/cyan, silvery white and details in gold.

Silhouette: Tall, slender and structured, with emphasis on verticality and the fluidity of fabrics reminiscent of falling water.

2. Upper Part (Torso and Coat)
   The Frock Coat: Wear a long frock coat or tailcoat in midnight blue.
   Lapels: The lapels are wide and intricate, with several layers. They have gold trim and a bright turquoise lining that appears to shimmer or have a "watery" texture.

Shoulders: It has a kind of short cape or shawl over the shoulders that falls in overlapping layers, imitating the shape of scales or stylized waves.

Shirt and Collar (Jabot):
Underneath the coat he wears a darker blue vest and a white shirt.
The most distinctive feature is the jabot (the lace bib) at the neck. It is voluminous, white, and cascades down the chest.
Central jewel: Right in the center of the neck, above the jabot, it wears a bright blue gem with a golden mount, similar to a drop of water.

Sleeves and Gloves:
The coat sleeves are wide at the end (trumpet style) with turquoise lining.
He wears dark gloves (black or very dark blue) that completely cover his hands.