Under One Person, your rebellious life has reached the heavens?

In 1942, Jiang Mo returned from his travels, only to find his sect in dire straits.
One of the two senior brothers died from exhaustion and regret, while the other disappeared without a trace.
Looking at his disciples, some weeping uncontrollably, others filled with grief and confusion, and still others with their beliefs crumbling, Jiang Mo decided to step forward and do something.
.......
Soon after, the various righteous sects, at Wugensheng's invitation, went to Longhu Mountain to witness the resolution of the feud between Sanyi and Quanxing.
Some people, with frosty hair and icy skin, wielding qi and soaring above the dust, descended from the heavens in a triple form.
His every step was graceful and flawless, like that of an immortal, which startled everyone present, causing their pupils to dilate and them to fall silent.
The Reverse Rebirth Triple Technique, renowned as a unique skill in the martial arts world, has been perfected after thousands of years!
A battle between the divine spirit and the rebellious will unfold.
From this day forward, the concept of 'immortality' sought by people through cultivation began to take shape, providing further evidence for later myths.
P.S.: No system, sect-based storyline, a diverse cast of supporting characters each with their own growth, many foreshadowing elements throughout the book, coherent plot, and intense clashes between supernatural abilities and technology in the modern storyline.