I Transmigrated Into the Cold Palace, and the Empress Is Filing for Divorce

A modern medical PhD quick-transmigrates into ancient times and somehow becomes a vicious empress. She plans to save up enough silver to divorce the male lead, but after one misunderstanding and clash after another, Helian Ye starts to fall for her. She builds new sources of income in the imperial harem and matches wits with the consorts. Before long, she discovers that her younger cousin, who had been in a coma for three years in the modern world, has transmigrated too. The three of them work together with brilliant efficiency, opening factories and making weapons, putting modern cultural heritage to full use. They not only root out the rot in the imperial court, but also drive back the arrogant Japanese invaders.