Lei Yu had also sent a message, thanking him for the Magical Treasure specialty and extending an invitation as well.
Lei Yu brought up the Grotto Heaven they had explored previously; it was because of that Grotto Heaven that he thought of borrowing Wu Shuangge's Magical Treasure to break through the Grotto Heaven's defenses.
As a result, a whole series of events unfolded.
Now that everyone was getting along reasonably well, Lei Yu brought up the matter again.
He still hadn't managed to enter the grand entrance of that Grotto Heaven.
He had been at odds with that Grotto Heaven for a year now, and many people were waiting to laugh at him.
He said he had discreetly invited an Eighth Tier elder from his clan to try, but they still couldn't directly break the entrance's protections.
It wasn't due to a lack of strength, but because going all out might accidentally damage the Grotto Heaven itself.
