C154 Back Mountain Forbidden Area

What was going on? Why did this voice sound so familiar? There was a cultivation method in the Xiao Family that seemed to be cultivated to the limit, which could emit the sounds of dragons and tigers.

And what entered Xiao Tianwen's ears at that moment was the sound of a dragon's roar and a tiger's roar.

Xiao Tianwen recalled with some distress. At this moment, his brain had a short circuit