Their six eyes stared at one another, and the faces of Ning Yiling and Ding Xun'er blushed with embarrassment. Yang Zhen grinned at the two, then turned his head and thrust his power again.
This time, Yang Zhen poured all of his True Essence into the Thunderbolt Sword. With a thunderous roar, the mystical creature's entire body became transparent. Thunder snakes danced wildly, drilling out of the creature's body.
Roar!
The mystical creature emitted a terrifying fire-red light, exploding with a bang. The terrifying blast covered the entire valley.
"Eh!" Yang Zhen was delighted, laughing loudly. "This is more like it! With such a thrilling event, of course, some smoke should be used to mask it!"
As he spoke, Yang Zhen swiftly drew his sword in an arc. Something resembling a heart slowly floated up and came to Yang Zhen's side.
It must be the realm treasure, the legendary Broken Crystal Core!
Yang Zhen seized the Broken Crystal Core in his hand and rushed towards the valley.