C391 If You Don't Have Enough Heart You Can Split the Mountain

Flame Devouring Slash was divided into a total of ten realms, which was also known as Ten Layered Waves. Every level of strength was several times that of the previous level.

Sometimes, one might not necessarily be able to unleash it after comprehending it.

Just like Ye Fan, right now, he did not dare to use the true power of the Dragonbone Battle Sword. Otherwise