(Urban cultivation + farming)
What? Can I become an immortal?
If aura is not enough, technology will come in handy. When there is no way to upgrade, the protagonist can only continue to develop his own brain and create various technologies to assist in cultivating immortality.
Isn't your innovation intended to benefit society and enhance national strength? Why do you use it to cultivate immortality?
While everyone was still questioning Zhang Chuyang's cultivation of immortality, he was already at the top of the world.
