"Immortality 3" tells the story of Fang Han, who overcomes difficulties and enhances his strength through unremitting efforts, and is eventually accepted, recognized, and looked at differently by others. In the 3rd season, Fang Han explores his own inner world and spirit while pursuing the supreme realm. This season is more of a reflection of his growth and change in spirit. He successfully reaches a higher realm, rises to fame in a competition of the sect, and finally earns respect and recognition. During this process, he once again sees the face that he has never forgotten.