I Shall Survive Using Potions!, Volume 5

The Holy Land of Rueda 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! How can our protagonist use her potion powers to get out of this jam?!