C284 Expedition to the fiendish demon valley

As he went deeper, the killing intent in the Fiendish Devil Valley became denser and denser. Yi Zhou could feel a faint sense of danger lingering in his heart, for which he couldn't help but become more cautious. The Fiendish Devil Valley was truly well-deserved of its reputation, and was incomparably dangerous.

Yi Zhou's powerful mental force was also suppressed a bit