Kaoru is reincarnated in another world after a dimensional distortion took her life. To make up for the blunder, she demands the ability to make any potion she wants at any time. But her new world isn't quite what she expected...
By the way, the street lights 
outside are phosphorescent rocks.
بالمناسبة، مصابيح الشّارع هي حجارة فوسفوريّة
Die Lampen draußen sind
übrigens phosphoreszierendes Gestein.
Las luces de la calle
son rocas fosforescentes.
Las luces de la calle
son rocas fosforescentes.
Dehors,
c’était une pierre emmagasinatrice.
Ah, quei lampioni
 sono pietre luminescenti.
A propósito, a pedra da iluminação
pública é uma pedra fosforescente.
Кстати, светящийся камень
просто фосфоресцирует.