The following day, during their expedition into the mountainous interior, a sudden storm caused the team to become separated. Tomin’s group, including Linra, found refuge in a cave, the walls etched with the same Verdan symbols. Tomin’s scientific mindset clashed with Linra’s theories: "This is just erosion!" he argued. "No, the symbol of the crescent next to this river symbol—I think it’s a map!" she countered.
School trip ( shugaku ryoko ), anime/manga style, often H-content.