Reincarnated as a Dragon Hatchling manga volume 7 features story by Necoco and art by Rio.

Just when I thought I caught a break, my soft landing turned out to be an ant nest! From Giant Sand Centipede to a whole nest full of red ants, it's been one thing after another for me, Ballrabbit, and Nina. Now, down underground in this ant hill, Nina's starting to get sick of me--literally! It's my Dragon Scale Powder making her ill, and I'm not sure she'll make it!