Mortal Body Cultivation to Immortality

"Spirit bodies in the world are divided into five levels: fairy spirit body, first-level celestial spirit body, second-level earthly spirit body, third-level human spirit body, and fourth-level mortal body. The rest are not destined to be immortals. Chen Qingyun, a boy from a mountain village, vows to tell the world that mortal bodies can also step into the immortal way and seek immortality. If you want to break the taboo, step by step to reach the top!