Spring thunder booms, all things grow.

The fierce wind swept the dark clouds forth, and in just a moment, the sky turned as black as an ink pool.

"Rise!"

Lu Yaohao's divine soul emerged from the center of his forehead, and he declared boldly, "What a sound of thunder cascading off a thousand peaks, and the colors of rain coming from ten thousand mountains! Today, I shall put myself to the test!"

Li Pei said with concern, "My lord, be careful and do not overexert yourself."

No sooner had her voice faded, an dazzling blade of light sliced through the gloomy clouds, illuminating the earth.

It was a massive bolt of lightning stretching tens of kilometers!

Immediately after, a deafening thunder roared across the sky, resounding incessantly!

Even at a distance of 5 kilometers away, the sound measured at 120 decibels, making the houses shudder and tremble.

Ordinary people would suffer permanent deafness if they listened to such noise for more than half a minute, yet Lu Yao intended to cultivate through it!