Yu Shuangshuang is a professional actress who spent years trapped in a Quick Transmigration System, forced to play the role of a despised green tea supporting female character in various small worlds to earn enough points for rebirth. Upon finally completing her tasks, she transmigrates into the body of a voice livestreamer named Yu Shuangshuang on the Sound Romance platform. The original host had died by suicide after her real photo was exposed online, revealing a large birthmark on her face that she had hidden to protect her career. The exposure led to severe cyberbullying and financial ruin, as the original host had accumulated massive debts and was unable to cope with the public shame.
After absorbing the original host's memories, Yu Shuangshuang discovers that her soul has fully merged with the body, causing the birthmark to disappear and her face to revert to her own naturally beautiful features. Realizing she now possesses both a stunning appearance and a talented voice, she decides to leave the audio-only platform and transition to video livestreaming on Fighting Cat, the largest streaming platform in the world. Her goal is to pay off the original host's debts, reclaim her family home, and establish herself as a top-tier streamer using her beauty, voice, and acting skills.
Yu Shuangshuang begins her new career with her first livestream, adopting the name "shuang." Her celestial beauty and clear voice immediately attract viewers, including a wealthy college student named Xiao Tangyuan and her friend Xiao Baozi. Within days, her follower count grows significantly, and she earns enough money to cover her immediate expenses. However, her rise is not without conflict. A male viewer named Zhibi, who had previously been rejected by her for inappropriate advances, uses his influence to force a PK battle against her. He allies with a mid-tier streamer named Nong Jiao, hoping to humiliate Yu Shuangshuang through a harsh punishment.
Just as Yu Shuangshuang is about to lose the PK due to her fans' limited spending power, a mysterious viewer named User543689 enters the stream and sends a series of expensive gifts, securing her victory. This viewer is revealed to be Li Chen, a wealthy and powerful man who had previously been a generous supporter on the Sound Romance platform. Li Chen had recognized Yu Shuangshuang's voice and was curious about her appearance after seeing the exposed photo. Impressed by her talent and demeanor, he becomes her top supporter, helping her defeat her bullies and establishing a protective presence in her livestream room.
As Yu Shuangshuang's popularity grows, she attracts the attention of other wealthy viewers, including Ji Jianian, a carefree second-generation heir who becomes captivated by her beauty and charm. Ji Jianian and Li Chen, who are close friends, both begin to support her, creating a dynamic where Yu Shuangshuang must navigate the interests of multiple high-value patrons without alienating any of them. She maintains a professional distance, refusing private transfers to avoid being tied to a single sponsor, while strategically building her fan base and improving her streaming setup.
The story follows Yu Shuangshuang as she adapts to her new life, leveraging her experience as a former supporting character to master the art of livestreaming. She balances singing, dancing, and interactive content to keep her audience engaged, while dealing with the competitive and often hostile environment of the streaming industry. With the backing of Li Chen and the growing support of her fans, Yu Shuangshuang begins to carve out her own path, determined to succeed on her own terms.
