C300 A Mean Way to Do It!

"If my guess is correct, this should be the blood poison!" Ye Wuchen's expression was exceptionally dark, and there was even a hint of anger. How could the ancient tombs have such a sinister poison like the blood poison?

Currently, the sacrificial altar was emitting a steady stream of this blood-red poisonous gas. Although it had the fragrance of lotus flowers, it was still a poison