C406 Rampant library

Lin Yiyuan guessed a type of answer, but he was not sure if it was the truth. To test and guess, Lin Yiyuan was determined to try again and again.

With a decision made, Lin Yiyuan started to work, dividing the remaining ingredients in three parts.

Previously, Lin Yiyuan was thinking too much, wishing that he could move all the ingredients on the shelves in, but the pill refining room was so big