When the system notification appeared in front of Lu Fan's eyes.
Lu fan didn't find it too strange. According to the system's nature, although Lu fan had helped the Heavenly Dao source of the five phoenixes transform into the immortal martial immortal source.
However, the system would usually wait for the situation of the five phoenixes to settle down before notifying the completion of the world's upgrade.
Previously, when the mid-level martial arts advanced to the high-level martial arts, there would be some sort of world's upgrade assessment. Although there was no such thing after that, this kind of alternative method could actually be considered as a type of upgrade assessment.
To the five phoenixes from before, the gods and demons that appeared from the archaic starry sky were the five Phoenixes'greatest danger. Even the fire spirit ancient emperor who appeared in the five phoenixes was actually not considered a god or demon.