Chen Mobai had once suspected Qing Nu's background.
However, after hearing what Kong Feichen was saying about their childhood, Chen Mobai felt that the undercurrents ran deep, and it's better for him not to know.
But after hearing what Wen Renxuewei said today, coupled with what he already knew, Chen Mobai felt like he was lost in a fog, sensing that there might be a significant secret of the Celestial World hidden within.
He recalled the time when he was at Jumang Daoist Academy, where Kong Feichen handed over the Devouring Heaven Serpent to him, and mentioned that it involved the three Hall Master of the Celestial World.
If it was indeed true, even Nascent Soul realm lords might not be able to cover it.
Chen Mobai started to worry about Qing Nu. As one of his best friends, he had a good understanding of her personality.