Finn Lin transmigrates. His family framed by governor Warren Chao. Saved by consort Zara Su, he wins Empress Dowager's favor. Finn allies with eunuch Pete Pang to bring down Warren Chao. He presents elixirs draining emperor's health, teams with Empress Dowager to eliminate Walter Zhou, causing emperor's death. Crown prince ascends, Zara Su rules, Finn becomes Grand Eunuch Regent. Empress Dowager fakes death and joins Finn, holding supreme power.