A Deadly Start: I, the Tyrant, Change My Fate Online

A seventeen-year-old girl who jumped from a building after a heartbreak awakens in the body of Emperor Yang of Sui, facing a death sentence within seven days from the start. She kills treacherous ministers, employs great generals, loves the empress, marries famous women, protects the people, and brings the powerful clans to heel, using her modern knowledge of history to tear up the script of a doomed dynasty and write it anew.