"Four-tiers Sword Intent."
Du Yidao was also somewhat surprised, as he had sensed before that Long Yan's Sword Intent was not weak, but he didn't expect that Long Yan had also comprehended the Four-tiers Sword Intent.
At this time, the Sword Intent of the two began to rise, stirring up the surrounding air and forming two Sword Intent tornadoes, with the two people standing at the center of the tornadoes.
In the Void, the Killing Blade Intent and Death Blade Intent continuously collided, like two raging dragons fighting each other. Martial Gods of the Ninth Level who approached the Void where their Sword Intents clashed would be seriously injured.
The same Four-tiers Sword Intent couldn't give either of them an advantage.
"Take my slash!"
After a moment, Long Yan took the initiative to attack. He flicked the Dragon Tooth in his hand forward, slashing a blade towards Du Yidao, the blood-colored Blade Light threatening to tear open the Void.