After a while, Xiao Yi stopped his pondering.
He put away the Universe Ring and the remaining mid-grade Spirit Stones.
He could only stop his cultivation; the secret technique could only be cultivated to the current level.
In terms of strength, originally, the appearance of Ice Mountain Fire Sea, coupled with some enhancements, meant that the strength he could gain from his sword dao actually surpassed Star Illusion Swordsmanship.
But now that Ice Mountain Fire Sea has disappeared, it turns out that Star Illusion Swordsmanship can provide him with even greater strength.
Each time Ice Mountain Fire Sea disappeared, although he broke through a great realm and his cultivation improved, his strength instead dropped by a level.
Xiao Yi had long anticipated this.
But he was not worried.
