Beast stone?

*swoosh* Zhao Tian appeared beside the Ombudsman, startling him, and he turned his head toward him. "Zhao... Tian?"

Zhao Tian glanced at people wearing heavy suits walking on the scorched land and taking samples of the soil.

"Did they find anything?" Zhao Tian asked and with a sigh, the Ombudsman spoke "We found some things."

"The explosion is not a normal explosion like in grenades or bombs with explosive powder. It was a nuclear explosion."

Zhao Tian squinted his eyes, "A nuclear explosion combined with astral energy?"

The Ombudsman shook his head helplessly. "Yeah, if this nuke is made on a larger scale, one of them is enough to obliterate cities to shreds."

"But I am still wondering why astral energy is exploding from this nuke. Who created this nuke? 

...

On the barren ground, there is a large van and inside the van, there is a woman wearing a white coat. who is examining a fragment of the black object under the microscope.