外れスキル【地図化（マッピング）】を手にした少年は最強パーティーとダンジョンに挑む 6 (オーバーラップ文庫)

The Arrivers are finally six members strong again and ready to tackle the dungeon once more! Or, at least, they thought they were! Their new team formation proves more difficult to master than expected, bogging down both morale and progress. Meanwhile, Princess Leyfa’s party sets out in earnest on their own foray into the dungeon and begins clearing floors at a frightening pace. Who, if anyone, will be the first to survive deadly floor 21 and breach the uncharted end floors of the Dungeon of Puriff?