Death March to the Parallel World Rhapsody, Vol. 22 (light novel) — Hiro Ainana

Of Gods and Dragons…After settling their business with the demon lord in Parion Province, Satou and his companions head west. There, they encounter a beautiful, mysterious girl Satou's AR display can't seem to recognize, but her identity is sure to surprise him! The group joins her for some leisurely sightseeing, but the blissful calm is soon interrupted when Pippin brings them a dragon egg to look after…