経験をスキルにする万能な能力を手に入れて、最強の探索者になりました2(わんた文庫): ~JKと一緒にダンジョン探索で成り上がる~

[DeepL Translation - needs review] Volume 1 Introduction: "Finally, I've got my explorer's license!" Masato, the eldest son of the Jingu family, becomes an explorer in place of his deceased parents and spends his days fighting monsters in the Tokyo dungeons and selling magic stones to earn a living. While his life is not so bad that he cannot make a living, but he still feels uneasy about his future, his younger brother - Rikka - introduces him to Rika, an active high school girl, and they d...