Wang Hao opened the letter and read it carefully; its general content was as follows:
After tens of thousands of years of absence, the old demon had severely underestimated his opponent and, ultimately, managed to escape from the hands of his enemy, though grievously wounded.
In his desperation, the old demon then thought of Wang Hao and hoped that Wang Hao would bring Xiangxiang to join him in his revenge.
Finally, fearing that Wang Hao would refuse, he wrote in the letter that his opponent was so formidable because he possessed a treasure called the Thunder God's Heart.
"Thunder God's Heart!" Wang Hao's eyes lit up with interest for this treasure.
If he remembered correctly, the Thunder God's Heart could release a type of Thunder Spirit Liquid, which could triple the Thunder Attribute's Attack Power—even for the powerful Original Attribute like the Thunder Origin, the Thunder God's Heart would still amplify the attack power by three times.
