C512 Power of space

The blood in his body suddenly fluctuated, causing Tang Feng's entire being to be awakened.

Tang Feng took a deep breath, allowing the Humming Sound to spread out from the depths of his body. It slowly came out of the room.

Because, logically speaking, the old man who should have been resting in his small courtyard didn't feel any aura at all. He seemed to have disappeared into thin air