Stepping out of Hua Ruowei's dilapidated wooden cabin, Qingyu did not leave immediately. Instead, he released his spiritual power right there and set up a barrier.
This barrier spanned a five-mile radius and was capable of withstanding a full-force attack from a Nascent Soul Peak expert at most.
Qingyu knew no formations whatsoever, nor had he ever studied any formation theory; managing to set up this barrier at all was already quite an accomplishment.
Chapter 20