C2342 Fall!

"Don't be nervous, this is not human blood."

Xiao Min bent down and used his finger to dab some of the "blood". He put it under his nose and sniffed it, and the smell of blood became even more obvious.

He recognized it and said, "This should be some kind of mineral in the mountain. It was dissolved by the water with carbon dioxide, but the color and smell are similar to blood, but in reality