 If you liked
Kagakuteki ni Sonzai shiuru Creature Musume no Kansatsu Nisshi
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 ...then you might like
Fukafuka Dungeon Kouryakuki: Ore no Isekai Tensei Boukentan
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Each series have the similar erotica kind of like scenes and each of these have a massive trivia on survival or weapon use in the physical manga. It's obvious the series is written by the same great author. Each of these being erotica, the scenes are obviously erotic with surprisingly interesting plot if you enjoy fantasy.