Fukushuu wo Chikatta Shironeko wa Ryuuou no Hiza no jou de Damin wo Musaboru
A selfish childhood friend that was dragged in, a lapis lazuli summoned to a parallel universe... As for that summoned lapis lazuli, it turns out her childhood friend and classmate is the sorceress princess!? Thus the nuisance lapis lazuri was tossed out into the forest alone. A royal isekai fantasy with spirits and magic!!