Boku no Heya ga Dungeon no Kyuukeijo ni Natteshimatta Ken
僕の部屋がダンジョンの休憩所になってしまった件
Suzuki Touru finds himself a low-cost apartment, only to discover that the entrance leads directly into a fantasy-style dungeon. Eager to explore, he soon encounters Ria, a striking blonde knight, setting off a series of unexpected events.