The moment the Green Dragon died, a surge of dark power expanded within Du You, and even his body emitted a dark aura. This darkness was so pure that, even nearby, it made one feel considerably calmer.
If it were not for the fact that the Green Dragons' attention was captivated by the Black Dragon, many other dragons would have felt the outburst of this pure dark power. The two sisters close by were the first to notice it.
"Master, have you broken through?" the two sisters asked, their eyes sparkling.
Du You nodded, "Yes, I have broken through." His lineage had advanced from the fourth tier to the fifth, bringing him a tremendous enhancement. Feeling the surging power within, Du You felt an impulse to sing aloud.
Of course, Du You wouldn't shout at this moment, for he didn't want to ruin the plan.
