C409 That kind of realm？！

Sigh!

As Tang Feng's voice fell, a low sigh suddenly scattered out from the sky above.

The appearance of this voice made everyone tense up, and even Sheng Tu frowned at this moment. Immediately, the thick Spiritual Sense began to spread towards the direction of the voice.

However, as the Spiritual Sense continued to spread, Sheng Tu's expression became more and more solemn