Chu Tianlei saw this and a hint of gravity flashed through his eyes.
He knew that if he were struck by this attack, even he would probably find it difficult to escape unscathed.
"Interesting. I didn't expect you to have such a trump card."
"However, this alone is still far from enough!" Chu Tianlei sneered.
"Kill!" Changyang Wuji roared.
The blood-colored sword suddenly swelled, transforming into a streak of blood-red light that slashed toward Chu Tianlei.
The combined might of the eight had fully reached the power of the First Sequence Ninth Layer Mahayana Realm, enough to threaten Chu Tianlei.
Chu Tianlei's expression changed slightly. He swung his sword, sending a heaven-shaking sword ray shooting forth.
Boom! A thunderous explosion rang out. Heaven and earth changed color, and layers of ripples spread through the void.
The two sword rays collided, erupting with blinding radiance as a terrifying energy storm swept across heaven and earth.
Changyang Wuji and the others turned pale as they exerted all their strength to control the blood-colored sword, attempting to kill Chu Tianlei.
However, Chu Tianlei was, after all, a powerhouse of the First Sequence Ninth Layer Mahayana Realm and was fully capable of dealing with them.
For a time, neither side could gain the upper hand, and the battle escalated.
The intensity of this battle was already comparable to a clash between First Sequence Ninth Layer Mahayana Realm experts.
After a full hour of fierce combat, the ancestors of the Eight Great Ancient Families already felt that their Spiritual Power was nearly exhausted.
Although this combined strike secret art was powerful, it consumed an enormous amount of strength.
Chu Tianlei could also see that the eight men were already at the end of their strength, and he couldn't help feeling smug.
"The eight of you