Chapter 1389: No Way Back

Luo Feng concentrated all his attention, reading the picture of "Na Yin Technique." There were countless characters on the picture, but fortunately, Luo Feng had an incredible memory, so he was able to memorize all the characters instantly with only one look.

"Na Yin…"

Luo Feng pondered the material of that technique in silence. He wanted to get a deeper understanding of it, and he needed to train on the basis of the material later.

There was a saying that sharpening one's axe wouldn't delay the cutting of firewood. This was definitely a crucial moment for Luo Feng, so he needed to be patient. He couldn't rush it.

"This Na Yin Technique is very demanding," the purple-horned strange beast said. "Since the time when I was created by my master, countless peerless talents have tried to get it, but nobody has ever succeeded."