In truth, activating this sword seal only required a tiny shred of Pure Yang Lightning True Essence.
However, the situation Meng Fan was facing now was an unprecedented, desperate crisis. Therefore, he instinctively poured every ounce of his strength into it—even a one percent increase in power would be a blessing!
Coincidentally, Zhang Hongfei's face was just as ferocious as Meng Fan's at this moment, and even far more hideous!
Chapter 134