Chapter 578

Although this Spirit Breaking Sword Palm was an incomplete unique skill, it was still a low-grade martial technique of Soul attunement after all. Even if it was incomplete, it was comparable to a middle-grade martial technique of Mind attunement, especially when this Spirit Breaking Sword Palm broke the power of defense, Zephyr Khan naturally did not want to let it go. Therefore, he chose to stay at the edge of the mountain and began to comprehend the mystery of the Spirit-breaking Sword Palm. After two days and two nights of cultivation, he was finally satisfied. "The Eternal Mountain is not safe. In the past two days, I have killed a lot of ferocious creatures. Although I want to refine the Spirit-breaking Sword Palm to the Profound Realm, time is not allowed!" While he was deep in thought, Focus of Zephyr Khan also looked at the dozen mountains not far away. On these mountains, the sword Focus was stern and carried a heavy killing intent. “Swoosh” Zephyr Khan suddenly streaked