The protagonist, a legendary ballet dancer from his past life who transmigrated into the body of a 13-year-old boy with the same name. In his past life, he was the first Chinese male ballet dancer to grace the cover of Time magazine, hailed as the Rose of the Era and Sprite of the Stage. He possesses extraordinary dancing talent and was considered a god in the ballet world. After transmigrating, he discovers the original host was from a figure skating family, was mocked as useless despite having latent talent hindered by a phobia of skating in front of others, and had attempted suicide by slitting his wrists. Jiu Sheng is fearless, thrill-seeking, and a genius who thrives on excitement. He has a delicate, almost feminine appearance with slightly longer hair and breathtaking beauty that even eclipses his brother's. He executes a flawless double Toe loop on his first time skating and shows wild, untamed energy on the ice.