Fiddling with the half-key in his hand, Zhang Xiaohao muttered.
"I hope you won't let me down!"
Then, he inserted the half-key into the seven-colored giant sword.
Buzz!
Just as the half-key went in, a powerful suction force suddenly erupted from inside, a golden glow flashed.
The half-key in Zhang Xiaohao's hand had already fused with the half-key inside the seven-colored giant sword!
"Damn! Which almighty did this prank? Do you have to be so capricious?" Zhang Xiaohao thought speechlessly.
"Should I give it a twist and see what happens?"
Thinking of this, Zhang Xiaohao hesitated no longer, held the reformed half-key tightly, and gave it a strong twist.
Crunch!
Originally, no matter how much force Zhang Xiaohao used, the dragon's head wouldn't budge, but as he twisted, it suddenly moved to the side.
Revealing a gigantic hole.
"Holy crap! Is this really a True Dragon? And not just a tunnel?" Zhang Xiaohao exclaimed.
Truly stunned by the scene before him.
