俺だけ裏ダンジョンに潜っていた件～表ダンジョンをクリアした美少女有名配信者が１Fのゴブリンにボコられてたのを助けたら彼女に粘着されてそれ以来なんかバズってる～ (Associated Names)

Kazuki, who’s hobby is dungeon diving, is a low-level adventurer who could only climb to the 10th floor of a 50 floor dungeon. The average floor a normal adventurer could reach was the 30th floor. While adventurers in his level were easily going past the 20th floor, Kazuki was ridiculed for not having any talent…