C521 Submission of the Black Flood Dragon's Ancestral Spirit

At this moment, the Black Serpentine was undergoing a metamorphosis!

Of course, this Black Serpentine did not transform into a Netherwyrm, but into a Wyrm!

If one wanted to transform into a dragon, he or she had to transform into a flood dragon first before being able to do so!

"Hiss!"

In the blink of an eye, a horn protruded from the Black Serpentine's head, and four bulges appeared on its