This collision was exceptionally violent, the air filled with scorching heat and the sound of tearing.
Heaven and earth seemed to tremble for this battle, and countless living beings sensed the terror of this duel.
Demon War Mad's expression turned savage. He felt the pressure coming from Dao Lord Taichu, yet he refused to retreat so easily.
His power poured endlessly into the black axe, continuously strengthening its might as though he intended to defeat Dao Lord Taichu completely.
Dao Lord Taichu, meanwhile, threw himself fully into the battle. His sword moved like dragons and serpents, its golden radiance brilliant as it gradually suppressed the black axe's attacks.
He knew that even more secrets lay behind this battle, waiting to be revealed.
Time seemed to freeze amid the fierce battle, and an instant stretched incomparably long.
The surrounding peaks had already been reduced to ruins, while the clouds in the sky had long since been torn to pieces by the energy surges.
The duel between the two experts grew increasingly intense, and no one dared approach this area.
Just then, Dao Lord Taichu suddenly felt an unfamiliar power flow into his body, and his brow furrowed slightly.
Demon War Mad seemed to sense that something was wrong as well, and his attacks slackened slightly.
Suddenly, a mysterious rune appeared between Dao Lord Taichu's brows, radiating an enigmatic glow.
This rune appeared to be an ancient seal. The instant it was released, Dao Lord Taichu's strength increased tremendously.
Dao Lord Taichu swung his sword, and golden light surged toward Demon War Mad like a tidal wave, completely suppressing the black axe's power.
Demon War Mad felt unprecedented pressure. His brow knitted tightly, and a trace of gravity appeared on his face.
"What rune is this?" Demon War Mad muttered, surprise flashing