Gendai Dungeon Life no Tsuzuki wa Isekai Open World de!
現代ダンジョンライフの続きは異世界オープンワールドで！
A man known globally for his exploration skills dies after a mishap and awakens in an unfamiliar world. Captured and enslaved, he narrowly escapes being used as demon bait, using his unique ability and survival skills. He defeats a dragon named Alice, who had claimed many lives and desires him as a mate. He refuses her offer, asserting that only he can decide his own future. This is the first act of a fantasy story about an adventurer who gains the attention of a dragon.