In the Court of Fontaine, at the outdoor Café Luthier, Guchen and Furina were leisurely enjoying their coffee.
Do not ask why Guchen had ended up in the Court of Fontaine. For him, going anywhere was simply a matter of opening a spatial gate.
Nor should you ask why Furina was with Guchen. The Court of Fontaine was her domain, after all; she could go wherever she pleased.
Chapter 375