However, what puzzled them was that this seal seemed more like a seal suppressing some existence rather than a secret realm seal?
At that moment, everyone present changed their expressions, a chill swiftly rising up their spines!
A sinister, seemingly weak laughter echoed through the marsh!
"What is that!?"
Zhou Cheng exclaimed, suddenly holding a Dragonslayer Sword, his eyes quickly scanning every corner of the dark swamp, yet finding nothing...
Vaguely, a very ominous premonition arose from the depths of his heart!
Even the Yin Venerate felt a little flustered, why was this happening?
Didn't the ancestor say that they were to unseal a secret realm and retrieve a Treasure for him inside?
Where did this laughter come from?
Moreover, that eerie, piercing laughter was not something a human could make—even a late-stage Chaos Realm existence like Yin Venerate shuddered upon hearing it suddenly!
This laughter was definitely not simple!
