C729 Extrasolar force

The two words came out of his mouth like the sound of death. Suddenly, the ground began to tremble. Everyone couldn't stand still, as if the ground was about to shake.

Rumble rumble rumble!

Explosions rang out from the ground like the explosions of divine thunder. It was deafening, as if there was a peerless demon that was about to break the seal and come out