"Have they... Have they gone mad?"
People were astonished, utterly unable to believe it.
These black-armored Ultimate Guardians were actually using their flesh and blood to collide with the mountain? Were they inflicting self-torture or trying to die?
Boom...
Three figures crashed into the rocky wall beside the cave entrance, causing quakes and thunderous noises, sending debris flying and dust filling the air.
Their bodies were like pile drivers, deeply burrowing into the rock wall with cracks spreading all around.
The next moment, the three figures withdrew and launched their next round of attacks.
Boom...
Bouts of explosions echoed through the mountain forest, shaking the ground and sending dust flying.
The cracks in the mountain wall continued to expand, and the rocks collapsed; in a blink of an eye, the entire cave entrance was pushed back much further.