C708 Slaughter the Immortal Gate Head!

In the blink of an eye, intense killing intent filled the sky.

Gu Tianchen laughed.

Ever since he had refined fifty percent of the North Wasteland's boundary source, his strength had increased to a level that was even more terrifying than when he had possessed the Blood of the Invincible God Demon.

In addition, during this period of time, the blood in his body was still constantly changing