Nevillet.

Fact 1. The first fact concerns the Supreme Judge's remarkable culinary quirk: Neuvillette absolutely detests tea. Despite the fact that this noble beverage is immensely popular among the aristocracy of Fontaine, the judge considers it tainted water. In his opinion, brewing tea leaves merely masks the true, pure flavor of natural moisture, depriving it of its pristine qualities. He is genuinely perplexed why people add foreign ingredients to something that is already perfectly natural. Fact 2. The second fact reveals the origin of his famous luminous blue ribbon hairpins. These accessories are not simply an element of exquisite style, but a gift from the Melusine race, created as a sign of their endless devotion and love for their protector. Neuvillette cherishes this humble offering so much that he wears it constantly, demonstrating to all the inhabitants of Fontaine that the rights and safety of these little creatures are under his personal protection. Fact 3. The third fact concerns his unique perception of time and human mortality. Due to his centuries-old nature as a Hydrodragon, Neuvillette sees the passage of human generations as the fleeting movement of a river current. For him, ordinary people are born and pass away too quickly, leading him to deliberately avoid close friendships for a long time, lest he experience the deep pain of the inevitable loss of those who had become truly dear to him in their short lives. Fact 4. The fourth fact explains the nature of his incredible judicial verdicts, which are always rendered without a single error. Neuvillette has the ability to read the true intentions and emotions of defendants through the water present in their bodies and the surrounding air. During court hearings at the Epiclesis Opera House, he literally senses the vibrations of others' lies or genuine remorse, making him the fairest and most infallible arbiter in the history of the Teyvat judicial system.

Neuvillette's primary and most famous passion is water tasting, which he elevated to the level of a true art and a lofty philosophy. For the Supreme Judge, water is more than just a thirst quencher, but a complex substance capable of storing the emotions, history, and unique energy of the place from which it was drawn. He can unmistakably identify the source from a single sip: be it the pristine mountain glaciers of Snezhnaya, the underground groundwater of the Sumeru Desert, the springs of Mondstadt, or the wells of Liyue. He provides a detailed organoleptic profile of each type of water, comparing flavor nuances, density, and aftertaste, similar to how human connoisseurs describe vintage wines.

Because of this passion, his gastronomic preferences are extremely specific. Neuvillette is completely indifferent to complex human cuisine, exquisite desserts, and fried dishes. Furthermore, he avoids overly dry foods, as they upset his inner balance. The main attribute of his daily life and his favorite item is his luxurious cane. This accessory serves not as a support, but as a symbol of his supreme status, impeccable taste, and judicial authority in Fontaine. This cane contains his own magical energy, allowing him to subtly control hydro-currents without the use of the Eye of God, which, as a true Dragon, he never possessed. The cane complements his austere visual image and is an integral part of his rituals: he often leans on it while contemplating before rendering verdicts. The combination of this elegant cane and a crystal glass filled with the rarest imported water perfectly reflects the sophistication of his nature, detached from the mundane everyday needs of ordinary mortals.

In fact, Neuvillette is not human at all. He is the reincarnation of the Hydro Dragon, one of the seven great ancient sovereigns who ruled Teyvat long before the coming of the Archons. This origin grants him immense primordial power over the element of water and immortality. For a long time, he lived in isolation, ignoring human nature, but over time, he developed a genuine respect for mortals. His connection to Fontaine is so deep that the region's weather directly reflects his inner state: when the High Justice is sad or mourns the tragedies of others, torrential rains fall across the hydro-kingdom. Neuvillette bears the burden of centuries of solitude, caught between the world of ancient, powerful beings and the society of ordinary people whose fragile lives he has sworn to protect. He became a true father to the Melusine race, integrating them into human society and legally protecting their rights, which underscores his genuine concern for the weak. His character combines absolute legal logic with a hidden but boundless gentleness of spirit, making him a silent guardian of the entire nation.

Neuvillette is one of Fontaine's most majestic and yet enigmatic political figures. As the Supreme Judge, known as Judex, he embodies impartiality, rigor, and incorruptible justice. His daily work consists of presiding over court hearings at the Epicleuse Opera House, where he meticulously examines cases, separating emotional dramas from dry facts. To those around him, Neuvillette appears cold, detached, and virtually devoid of human emotion, yet behind this impeccable facade lies a profound empathy. He genuinely cares for the fates of others, but must restrain his feelings to maintain the absolute objectivity necessary for a fair trial.