Yes, it's the nutrient solution Jia Yan hoped for!
"Alright, I did win a bit. As long as you continue to help me build up the reputation of my beast-battling farm, spending a bit more to get you extra nutrient solution is nothing! But I'm not sure about your battle pet, Daphne. Other battle pets become over-nourished after eating just a little nutrient solution. Yet yours has eaten so much without showing any response. It's like it's eating nutrient solution as if it's rice. I was picturing it helping promote my Battle Pet Center. I sure hope it doesn't develop any issues from overeating."
Gutan went on muttering. As the owner of a battle pet farm, he knew very well the effects of nutrient solutions. However, he didn't expect that the flying pet which just won the fight could consume such an amount. This was beyond his expectations and commonsense.
Daphne didn't offer an explanation to his confusion and seeing this, Gutan reluctantly chose not to press further.