While others might have found this heavenly thunder a bit troublesome, they were valuable treasures for Lu Yuan.
Lu Yuan had previously chosen to cultivate the thunder attribute cultivation technique and practiced the Extreme Purple Heavenly Lightning Technique.
The core of this cultivation technique was the ability to absorb heavenly thunder as power and convert it into his thunderous strength.
Although this approach was risky, the effect was very good.
Not only was the power of the Extreme Purple Heavenly Lightning that he had cultivated astonishing, but it had a strong restraining effect on ordinary demons and evildoers.
As Lu Yuan looked at the remnants of the restriction heavenly thunder on the ground, he felt that it was like EXP points placed on the ground.
However, Lu Yuan didn't take action immediately.
This was because there were a few disciples of the Shixian Sect standing guard beside this heavenly thunder.