Henry entered the system store and purchased a bag of rice, and meat. All of these were purchased using the unranked mutation crystals.
He first wanted to stop at that, when he suddenly remembered that he didn't have much time and yet everything in the system store was this cheap. And for that reason, he purchased as many bags of food as possible.
In the end, he utilized all the mutation crystals that were at level 2 and below, to purchase food. It was not just rice, but even seafood and other vegetables were purchased by him.
And of course, since everything had been bought from the system, they were stored in the system inventory. For this reason, the idle space that he had recently purchased was not filled up. It was still just as empty as it was before.