C57 Refining the Magic Weapon

After bidding farewell to Yuan Yunhua, Lin Yu suppressed the eagerness in his heart and sealed the entrance to the cave before entering a deep meditative state.

This intense focus on meditation lasted an entire day and night. Since the beginning of his cultivation journey, Lin Yu had never exercised such caution, not even during his breakthroughs.

Refining a magic weapon was no trivial task