Shen Biluo is the story's protagonist, a modern office worker who time-travels into the body of a 14-year-old princess, the most favored daughter of the Emperor and Empress. Doting on everyone, she possesses a Gossip System that can reveal hidden truths. After surviving a drowning attempt, she uses the system to uncover plots: the Third Princess's attempt on her life, Hu Po's pregnancy with a fake eunuch, and conspiracies against the Empress. She is lively, loves gossip, and enjoys the privileges of her status. Unbeknownst to her, everyone can hear her inner voice. She plays a key role in bringing justice.
