"It might be a natural oddity!" Shen Ping looked around carefully. The black-robed artifact spirit had once said that other than the essence of beast blood, there were also natural oddities in the palace world. These were even more precious than the essence of beast blood. However, ever since they entered the cave, they had been focused on finding the essence of beast blood and had forgotten about this.
Now that he encountered such a strange situation, he naturally thought of natural oddities. After all, only items similar to beast blood essence could hide from his divine sense and magic power and make his Pupil of Sea Beast unable to detect them.