Qian shook his head to himself and stopped dwelling on it. He took a deep breath, then slowly let it out. After adjusting his condition, he began preparing for the breakthrough.
First, as always, he activated his Mangekyo Sharingan and triggered the power of Human Authority to bolster himself.
This would serve as the guiding light for the direction in which he would next steer his body's evolution.
Next, he raised his hands and formed seals, casting the Mystical Palm Technique that had undergone several rounds of improvement. He condensed an extremely pure and dense stream of Yang Release Chakra and injected it into his body.
This was both the driving force that would push his body to evolve next and the catalyst that would guide his cells' evolution.
Finally, Qian focused his mind and controlled the Yang Release Chakra within his body, sending it along the network of Chakra Meridians spread throughout him and soaking it into every cell.
As this process continued, on a microscopic level that even Spiritual Power could hardly probe, mutations began to occur within his cells, in his genes.
Bit by bit, they broke through their original limits and advanced toward a higher peak.
Just like that, time ticked by second by second, and Qian used this most primitive method to continuously strengthen his body.
In the blink of an eye, nearly ten hours had passed.
The sun had already set.
Night had fallen.
At last, after Qian once again guided the Yang Release Chakra in his body into those cells, a sound like shattering glass rang beside his ear.
Qian abruptly opened his eyes and muttered, "It worked!"
That was right. He had succeeded.
At that moment, he successfully broke through that invisible shackle, giving his body greater room to grow.
Joy