C22 Thunderous Vigor Sword.

Thunder boomed and lightning crackled, while the wind bellowed, accompanied by a torrential downpour as if nature sought to cleanse the world of all its grime. Yet, the tempestuous elements could not purify the human heart.

After departing from the Sect Master's estate, Loong Jiaoyang didn't head straight for the Pill Refining Courtyard. Instead, he stood in the storm