Cang Song's eyes flashed with a hint of confusion; he hadn't expected someone in the Sub-Saint Realm to know about the Extraterrestrial Demons!

Could it be that the Three Thousand Dao States have reached the point where they need the Sub-Saint Realm to fend off the Extraterrestrial Demons?

Countless thoughts flickered through Cang Song's mind, and he smiled slightly:

"Indeed, I perished in battle against the Extraterrestrial Demons."