Shi Mu's vision focused and the fire wings behind him swayed a few times as his entire body floated up. He quickly drew a line of flames midair and rushed it toward the ice wall.
His left arm was wrapped in a layer of white flame. With it, he landed a punch at the hole with a loud booking sound.
The entire ice cave vibrated violently, and thousands of icy stalactites began to fall from the roof of the cave. As soon as they fell on Shi Mu, they collapsed into dust.
Shi Mu's left arm was wrapped in white light and landed on the hole. However, the ice did not move one inch. It seemed to be unaffected.
Chi chi chi…
The ice wall made a clear cracking sound.
Shi Mu's eyes glimmered and once again on the hole in the wall. A small crack, the size of an infant's arm, had rapidly extended toward the insides of the ice wall.
As if having a life of its own, the crack went straight to the center of the ice cave but did not crack around its sides.
Shi Mu was surprised.