Lu Chengfeng took a step forward, instantly dashing to the front of the Hidden Dragon Pearl, urging the Great Five Elements Extinction Divine Light Sword, with five-colored rays of light spreading out, rolling towards the iron locks.
The chains rattled and shook, operating the entire Great Five Elements Extinction Sword Array centered around them.
Cold sweat broke out on Lu Chengfeng's forehead as he exhausted all his mana, using the Dragon-Binding Rope and Sword Array to suppress the Red Dragon while sealing the earth vein.
Once the Red Dragon turned over, the earth vein would collapse, and the lava accumulated underground all winter would erupt completely.
However, all he was doing seemed futile. 'Zhu Yuxian's' actions earlier had already caused cracks in the earth vein, and now the Red Dragon was awakening as if it was actively thrashing its body.
If Lu Chengfeng hadn't reacted quickly just now, the Red Dragon would likely have soared into the sky directly.
