I Shall Survive Using Potions Vol. 5 (manga)

The Holy Land of Rueda, one of the conflict's major instigators, is dead-set on causing as much trouble as possible for everyone. Even if Kaoru can handle all that nonsense, she still has her main mission to consider: spreading the Nagase family genes in this new world. To do that, she'll venture far and wide, reuniting with old friends and making new enemies along the way, including a group of kidnappers who exclusively target cute girls! Surely Kaoru wouldn't be distracted from such a perilous fate by being identified as 'cute'... would she? How can our protagonist use her potion powers to get out of this jam?!