C3400 Miss Fang's Kiss

"Sure." Ning Caichen was overjoyed.

If he needed to comprehend it, he needed to set up a huge formation. If he set it up well, Taolord's cultivation would soar one day.

"50 Comprehension Stones!" Ning Caichen took out fifty shiny gems. They looked like diamonds, about two grams per gems.

Ning Caichen kept the stone with a thought.

"Here are a hundred sets