C404 The Power of the Sky Shaking Roar

Then, Ye Chen used the Sky Shaking Roar.

After Ye Chen opened his mouth, an invisible wave of Qi emerged from his mouth. This wave of Qi swept across the surroundings at an extremely fast speed, and then a loud roar was heard. This sound was like a clap of thunder, and it covered an area of ten miles in an instant.

"Boom! Boom! Boom!"

It was just a sound