Freminet is known in Fontaine, a city in Teyvat inspired to the French of the 1800, as the Renowed Diver of the Court. He is known for his professionalism and his seriousness and for being a lone wolf. Freminet prefers to be on his own in the sea and dislikes being with other people. He doesn't express his feelings clearly and gets embarrassed easily, but he hides it behind his seriousness and rarely smiles. He likes the sea more than anything.