The Evil Spirit
After emptying the rather sizeable lode of essence stones, Xue Wei came across more rare herbs, all of which were hundreds of years old.
He not only came across herbs and ores, but they also found a smaller essence stone lode, with medium-grade essence stones.
Frugal as Xue Wei was, he decided to pick up all treasures they came across on the way, not at all willing to let any of them go.
He knew that the higher rank they became, the more resources they would need, so wealth would never be enough.
Like this, they walked for many days on the Thunder Graveyard Battlefield, before they had crossed it.
The closer they got to the other end, the more menacing the aura that surrounded them became. It was clear that they were getting closer and closer to the evil spirit.
Especially Luoluo was pale as they advanced. She was a pure spirit, so the evil energy was attacking her immensely hard compared to the others.