As soon as elder Zhu attacked, a terrifying energy fluctuation exploded. The surrounding airflow rumbled and the clouds scattered, creating a vacuum. Even the void seemed to tremble.
All of a sudden, a huge palm appeared in the air and landed on the light screen in front of Li Tian. A loud boom was heard, like the roar of Thunder.
The transparent light curtain could no longer remain silent and began to tremble, creating ripples. However, the light curtain was still intact without any cracks.
As for Li Tian, he wasn't affected at all. He stood calmly behind the screen and watched the old man's performance.
"This old thing seems to have half-step Grotto profound cultivation. But so what? this Grand array that I laid down, even if Grotto profound powerhouses came, they might not be able to shake it too!" Li Tian said proudly.
