"Don't thank me again. I'll teach you the Sword Heart Formula... As long as you keep reciting it, the power of the creatures Outside the Circle won't affect you. But there's one condition! You cannot pass the Sword Heart Formula on to anyone else! Understand?"
Sentience Fu Hua paid no mind to Wangquan Baye and the others' gratitude. It was no big deal, but... the Sword Heart Formula could not be spread carelessly.
"Yes!"
None of them objected.
This was Sentience Fu Hua's personal art. Teaching it to them so they would not be affected by the creatures Outside the Circle was already an immense blessing. Naturally, they had no right to pass it on to others.
There was just one thing they did not understand!
Since the Sword Heart Formula could ignore the influence and control of the creatures Outside the Circle, why not spread it? Having learned how terrifying those creatures were, they could be called the nightmare of everyone within the Circle.
It would not be excessive to gather every force within the Circle to fight the creatures Outside the Circle! With the Sword Heart Formula at a time like this, would it not be an invaluable divine tool, whether for defense or against those creatures?
Was Sentience Fu Hua being selfish? That did not seem right, or she would not have taught it to them.
After hesitating for several seconds, Wangquan Baye cautiously asked. Sentience Fu Hua did not get angry upon hearing it, though she did not fully understand either. Crimson Kite had simply instructed her this way.
"The Sword Heart Formula is Heart Aggregate, the first Aggregate among the Five Aggregates of Taixuan Sword Qi. Heart Aggregate is the introductory Aggregate, but aside from the sword god, it is also the hardest. Tempering one's