Struggling at the bottom of the steel forest, he is a delivery boy whose daily income is less than one hundred, and whose dignity is trampled on at will. Until that rainy night when his last dignity was crushed, a broken memory from the end of the sea of stars and a taboo technique called "The Soul of Immortality" awakened along with the pain. Only then did he realize that the desires of all living beings and the entanglement of cause and effect were all the fuel for his cultivation; the vast world and the various conditions in the world were all part of his journey to enlightenment. This is not the traditional way of cultivating immortals. This is a solitary path that uses the soul as the seed to plunder love and control the cause and effect in the world of mortals, and finally transcend the world. From an urban ant to a chess player in the heavens, his immortality began with the humblest debt and ended with the most magnificent calamity.