What was immortality?
It was not the kind of rebirth that required certain conditions to be fulfilled.
Unlike the phoenix's nirvana, which required sufficient power to sustain, with an enormous cost.
True immortality meant that one's soul and body could not perish.
This was a higher-level rule that surpassed the second rule.
It was only after Han Muye gained control over many rules that he gained insight into the undying rule.
However, before he could comprehend immortality, he needed to integrate the Rules of Life and Death and the Rules of Sacrifice.
"Boom—"
In front of him, a flame rose.
This was the Phoenix Nirvana Flame.
The golden flames wrapped around his body.
The rules of phoenix nirvana began to slowly appear.
Rebirth!
This was the rule of rebirth!
By mastering this rebirth rule, coupled with sacrificial and life-and-death situations, one could comprehend the immortal rule!