Erdan Cultivation to Immortality

What's wrong with this world? Why do people have to be classified into high and low? Why can immortal cultivators disregard human life? Why can mortals just leave it to fate? If you want to kill the immortal, you must first become an immortal! Cut off the mountains and rivers, cut off the sea; the sword points to the sky, and the energy penetrates the rainbow! Even one day, I will definitely cut off the immortals and shatter the eternity!