The protective formation of the Gray Ghost Forest was still a little inferior to the Gu Poison Sect's protective formation, so it only took a few hours for Zhu Wuyang to find a way to sneak in.
However, Zhu Wuyang didn't go in immediately. After all, it was still daytime and it was quite easy to be discovered.
After waiting for a few hours and recovering his essence, qi, and spirit to the state of perfection, Zhu Wuyang quietly sneaked into the Gray Ghost Forest and began to look for a suitable target.
Perhaps because they were confident in the double protection of the Mountain Defending Array and the Gray Ghost Forest's defensive array, the Miao Clan cultivators who lived in the Gray Ghost Forest basically didn't set up any array formations. Even the Foundation Establishment cultivators only set up some low-level mid-grade and low-level low-grade spiritual arrays around their residences. There were very few low-level high-grade spiritual arrays.