Mystery of Spirit Stone (II)

There was a brief pause before the little creature appeared in the living room, probably ready to answer Grace and the men's question.

[Launching in-depth analysis…]

The system's mechanical voice filled the silent living room, pulling everyone's attention toward it.

[Analysis completed.]

Grace took in a deep breath and settled down on the big couch next to Rune. And then, 2025 began an in-depth explanation about the glowing red stone.

"Spirit Stones are formed inside the bodies of Beasts that have mutated due to Shadow Rain...not Blood Rain." It provided the first shocking revelation.

Grace's brows furrowed. "Shadow Rain?"

Rune let out a low whistle, pulling everyone's attention toward him to hear what he had to say. "Didn't we think that all Beasts were the same? Except for the Monster Beasts*. But you are now saying some are different depending on what rain turned them?"