Is there even a point of reading this any more? I'm with everyone else it's completely stupid he didn't just draw the potions to cure everyone chapters ago.
The whole "oh it's too dangerous if anyone finds out" plot point in mangas is always stupid. Like what's the one of having abilities but...
I love this manga and one been reading the WN but the plot point that she doesn't want to share recipes is just stupid and makes no sense. Just make a cookbook and publish it secretly and improve the food in the world literally nothing bad would happen.