Watching the towering figure wreak havoc in the city below, Catherine was already certain.
Xu Jingming's Body Tempering Art was absolutely SS-rank.
It was not even an ordinary SS-rank—it was among the very best of SS-rank techniques!
"Compared to him, I'm practically worthless."
Catherine could not help murmuring in admiration.
She had never imagined that, as an American SS-rank prodigy and the sole disciple of a Supreme Expert, she would one day make such a remark...
"Jingming's physique has grown even stronger..."
A faint look of shock and distress appeared on Song Qiuyun's lovely face.
Last night, both she and Chu Xuan had already found it difficult to endure.
Now that Xu Jingming's physique had strengthened again, how were the two of them supposed to handle it?
With Sister Shuang gone, the two of us alone definitely aren't enough.
Song Qiuyun thought with a hint of embarrassment on her pretty face.
"Thunderstorm State does provide a tremendous boost, but it also consumes Ability and stamina at an extremely alarming rate."
After conducting a round of tests in the city, Xu Jingming was already beginning to feel somewhat fatigued.
While Thunderstorm State was active, it was as though the Du Tian Divine Lightning itself was being burned away, causing his Ability to drain at an incredible rate!
By his estimate, Thunderstorm State could last for at most around two minutes.
Of course,
this duration could be extended through the Radiant Lightning Ring.
The maximum duration would be roughly ten minutes.
"Thunderstorm State gives me a sixteenfold increase in strength. If I can't defeat an opponent within ten minutes, extending it any longer would be pointless."
Xu Jingming pondered silently.
Now that his Body Tempering Art had reached SS-rank, he only needed to keep spending points for his physique to continue