C153 Elemental Energy Sword

As An Ying explained, he passed the《 An Ying Sword Arts》 to Ye Xiao.

"An Ying's sword arts are divided into five levels. The first level is [Congealing] sword art, the more elemental energy sword congealed by the [Congealing] sword art, the better. Thus, the first level was the easiest and most difficult. If the condensing speed was too slow, then there wouldn't be much time left in the battle