Su Ping sat down behind the counter to train his skills while waiting for more customers. Or in other words, more energy point batteries.
The shop was far from being crowded, but he could still see that his "propaganda" was working. Every now and then, a few students of Phoenix Peak Academy would come to visit and occasionally buy services.
Thanks to all the piled-up orders, he finally realized that there was a limit to how many nursing pens he could have in the shop. According to the system, the shop was currently level 1, which was allowed to hold 25 nursing pens in total.
Getting the shop to the next level would increase the upper limit to 50, as well as updating the "system shop", which might allow him to buy better items and services.
A level-2 shop also came with two important functions: Nursing Space and Dummy Trainer.
