After he cast the Core Ravaging Thunder down, it exploded not far from their feet. However, its terrifying strength did not spread to them and was restricted to a small area by Duan Yue.
After the smoke dissipated, Qiao Mu led Duan Yue by the rope wrapped around his wrists and peered at the ground.
The heaps of stones had turned into several piles of powder by the Core Ravaging Thunder.
A pitch dark tunnel entrance was revealed beneath them, its end could not be seen.
"Let's go." Duan Yue urged behind her. "This entrance will move and when the time is up, it will automatically seal again."
Qiao Mu turned around to look at him, a meaningful look flitting through her eyes.
This guy was truly resourceful! He could use the strength of a concealed weapon to directly rip open one of the entrances to the mystic realm.
