After acquiring three ten-thousand-year Soul Rings, Herta's strength leaped forward, making her far more powerful than before.
Originally at rank twenty-nine, Herta had been able to suppress a rank-fifty Wu Changkong head-on. Now, facing a thirty-first-rank Herta, Wu Changkong was forced to use rank-sixty Spirit Power.
One had to bear in mind that barely a month had passed since the start of the school term, yet Herta's growth had reached such a stage. Wu Changkong even wondered if, by next month, he would have to use his Battle Armor just to spar with Herta.
Chapter 30