C553 Medicine Kings Root

When Loong Yin heard Lin Xuan's words, he felt a trace of curiosity and asked, "Mr. Lin, you can see so much. Could it be that you also have some understanding of the Dao of Formation Runes?"

"I know a little."

Lin Xuan smiled modestly and did not boast about it.

Speaking of which, even he felt that he was a strange person. Now that he had comprehended half of the Heaven Comparing Atlas