This Can Be Called the Ring of Immortality

"An ancient emperor, a demon concubine in troubled times, a Pisces jade pendant." "The mystery of Loulan's demise and the continuation of Shang culture in the millennium." "Why is a student who has nothing to do with the world, drifting with the crowd between Di Xin and Su Daji, performing a show and you sing, and I come on stage?" "It's all in the Ring of Immortality!"