Leaving the exchange building, Di Tou couldn't help but feel a little bit dumbfounded. After wandering around for half a day trying to figure out what to do with all of his recently acquired crystals, he had come to the exchange hall to trade off some of the crystals for more useful resources, only to find there was nothing that he could use. Or perhaps there was, but he simply couldn't pick it out.
In the end, after spending an amount that could only be counted as spare change for him, he had obtained a few new techniques, the resources to cultivate them, and then…
And then he had just left, and yet the problem hadn't changed at all.
Leaving the hall, Di Tou hesitated for a moment before turning around and asking An Yang, "Er, An Yang, are there any places to exchange Spatial Rings or Formation plates?"