Surrounded by the dragon emperors and revered dragons, Wu Yu and Sky Heart Dragon Emperor was facing off in a vast empty space outside of the Saintly Dragon's Domain.

This place was nearing the Saintly Dragon's Domain and therefore ordinary mystical dragons wouldn't be here on most day. 

With the other dragon emperors and revered dragons surrounding the area, the sparring match was only witnessed only by mystical dragons with high standings.

"I like to see what you are capable of now!"

Sky Heart Dragon Emperor stood upright before Wu Yu, emanating his aura without reservation. 

He's one of the 9 Great Dragon Emperors of the Immortal Dragon Imperial Realm and one of the strongest in the mystical dragon tribe. He wouldn't believe Wu Yu had the strength to defeat him.

"You know it soon!"

Wu Yu detested Sky Heart Dragon Emperor from a long time ago. However, the difference between them was too huge in the past.

In fact, he had to expend all his strength to defeat Empyrean Revered Dragon previously, let alone Sky Heart Dragon Emperor.

The previous time he was in the Immortal Dragon Imperial...