Nishimura Taichi and Azuma Rin were normal high school students before the light of a magic circle enveloped them after they dodged a speeding bicycle on the way to school. When the two next awake they find an unfamiliar land with forests and open fields of grass. While they're both confused by the sudden turn of events, things take another turn for the worse as a huge horse with a sharp horn on its head attacks them...
They're just horses, and yet they 
breathe fire, eat meat, and attack people.
إنّها مجرّد أحصنة، إلّا أنّها تنفث
النّار وتأكل اللّحم وتهاجم النّاس
Es sind zwar nur Pferde, aber sie spucken Feuer,
fressen Fleisch, greifen Menschen an …
Son caballos, pero escupen fuego,
comen carne y atacan a la gente.
Son caballos, pero escupen fuego,
comen carne y atacan a la gente.
Sono solo cavalli, ma sputano fuoco,
mangiano carne, attaccano le persone
Eles são só cavalos, mas soltam fogo,
comem carne, atacam pessoas,
По сути, просто кони,
но изрыгают огонь, едят мясо,