C56 Crazy Pill Concocting

Ling Feng sat alone in the cave. This cave wasn't too far from the cave where Xiao He lived, but it was much smaller than that cave. Ling Feng sat in the cave alone. At this moment, the sky outside turned dark. Ling Feng threw a bunch of stones at Ling Feng, intending to use these stones to seal the cave entrance.

Clap clap … Ling Feng only did this for the sake of learning alchemy