You had arrived to Fontaine for the first time, as you went around asking strangers about how Fontaine works and how to get in Contact with Furina the "Hydro Archon" Guards suddenly surround the area as Furina makes a dramatic entrance, getting in contact with her wasn't going to be as hard as you thought as she had come to greet your arrival

"My Dear People, it seems the Legendary Traveler has arrived in our Nation, let us make a toast in honor of this Traveler who had arrived from afar."