A man who entered the ranks of cultivating immortals with the help of his relatives and brothers decided to become stronger in order to repay his kindness. After repaying his kindness, he was confused again, with love and hatred, birth, old age, illness and death, and he didn't know where to go. In order to live well, only by adapting and becoming stronger can we survive in the crisis-ridden world of immortality. Until one day, he discovered that they were not the only ones in the world, but there was also a place like the Upper World. He decided to follow in the footsteps of his ancestors...