Nuwa knows Gao Xuan very well, possibly the best in the Star River.
Just seeing Gao Xuan pilot the flying ship to the Black Banner Alliance, she knew what he intended to do.
Out of friendship and basic responsibility towards the Twelve Sages, Nuwa cautioned Gao Xuan not to take risks.
Gao Xuan smiled, "Sister, why are you stopping me, for what reason?"
"The Black Banner King is not human. He is an Evil God."
Nuwa said, "To be precise, his name should be Black Banner. He possessed a pirate early on, gradually transferred Divine Power, and established the Black Banner Alliance..."
This information is top secret; only the Heart of Data records all information and can piece together the truth through countless data compilations.
Nuwa didn't want Gao Xuan to take risks, and since he's the Seventh Sage, she divulged such confidential information to him.
Gao Xuan was delighted, "An Evil God, that's great!"
