On the battlefield, Sukuna's eyes slowly darkened after receiving a definite answer.
As the strongest sorcerer of the Heian-kyo era, the golden age of the Jujutsu Society, Sukuna had witnessed countless cursed techniques.
But this was the first time he had encountered a technique that could completely transform the body into lightning.
Past experience told him that his enemy's words likely contained traps or concealed information unfavorable to them.
But for some reason, despite knowing Jie Jian for only a short time, he felt that everything the other man said was probably true.
"Undying Thunder..."
Sukuna quietly repeated the name, still looking utterly unconcerned on the surface.
He sneered.
"'Undying'? Then let me measure whether you truly are undying!"
The moment he spoke, Sukuna vanished from where he stood.
In the next instant, Sukuna appeared beside Jie Jian. His right fist, covered in Domain Amplification, slammed fiercely toward Jie Jian's chest.
Sukuna's choice was perfectly reasonable. Domain Amplification could neutralize an enemy's cursed technique.
Even if Jie Jian's technique allowed his body to transform into lightning, as long as Domain Amplification remained active, it should theoretically nullify it!
But there was one crucial prerequisite.
Sukuna's attack had to hit Jie Jian first!
Watching Sukuna's howling fist approach, Jie Jian smiled faintly.
The next moment, the flesh and blood in his chest transformed directly into blue-violet currents that scattered outward, leaving a hole in his chest.
At the same time, Sukuna's fist finally arrived.
Yet Jie Jian's chest had already vanished. Sukuna's fist passed straight through it and struck nothing but air.
"I told you, physical attacks don't work on me. Why waste your time?"
Jie Jian blinked, his tone as relaxed as if they were simply chatting.
Sukuna did not respond. He immediately swung his fist upward, striking toward Jie