Is It Wrong to Try to Pick Up Girls in a Dungeon?, Vol. 16 (light novel) — Fujino Omori

IT'S AN HONEST-TO-GODDESS DATE! After every Elegia, there must be a Goddess Festival. The celebration of the harvest is meant to clear away the somber mood hanging over the city and bring about joy and laughter. The festival promises to be anything but fun for Bell, though, after a love letter is hand delivered to him by a high-ranking member of Freya Familia-and it's from Syr of all people! What's Syr's connection to one of the strongest familias in the city? Why did she choose this moment to ask him out? And what will his answer be?!