Song Yaoyao possesses a Live‑Stream Inner‑Thought System. While taking notes at court, all officials can hear her private comments on state affairs. She assists the emperor in punishing officials who mistreat their daughters, exposing princes’ atrocities and young lords’ misdeeds. Using system insights, she helps noble ladies trapped in schemes. She also uncovers shocking secrets in the harem: the imperial concubine’s poisoning, a top scholar’s fraudulent marriage, and the hidden marriage of the warlord. When her system upgrades, she gains a portable space and weapons. She partners with the wealthiest merchant to run hot‑pot businesses and embarks on her path to great fortune.