Only then did Lin Feng understand that every pill in the formula had incredibly terrifying effects, and in comparison, the jade with storage function was really just an ordinary tool!
Thinking about how his ignorance almost led him to make a fool of himself, Lin Feng couldn't help but feel his face heat up with embarrassment.
"Can you tell me now where this book on pills came from?" Lu Lu asked seriously, looking curiously at Lin Feng.
Lin Feng trusted the Lu family grandfather and granddaughter quite a bit, so when Lu Lu asked about the source of the book on pills, he didn't think twice and placed the ancient jade in front of Lu Lu, saying, "I got the book from inside this Storage Jade!"
"The Storage Jade!" Lu Lu's beautiful eyes widened instantly, "You actually obtained something so precious! The craftsmanship for making space storage items has long been lost, every storage item is a treasure worth a fortune. How did you get so lucky!"
