Zhao Hai looked calmly at the projection in front of him. The projection was showing the situation inside the black mist. It turned out that the black mist was not only poisonous, but there were also countless malicious ghosts inside. These malicious ghosts were very strange. They were all black and their attacks were poisonous.
To be honest, only the vampires or undead creatures would be able to deal with such malicious ghosts. Other things might not work, let alone mecha.
The bodies of these malicious ghosts could change shape, and they could change into a myriad of forms, just like light smoke. If a mecha was used to deal with them, it was very likely that it would be like how the blood clan dealt with mechas. They could directly squeeze into the mecha through the gaps and kill the cultivators inside.
