In her past life, Lila disguised herself as a socialite to break into high society, only to be publicly exposed by her boyfriend Chase. Drowning in debt, she died a miserable death. Reborn at eighteen, she tears off her disguise, uses her knowledge of future events to snap up an old mansion and a famous painting for a bargain, builds an investment team, and supports a down-and-out chef—yet the entire elite circle imagines her to be the heir of a hidden aristocratic family. As her prominence draws attention, her nemesis Chase sets his sights on her once again, and siege and old grudges close in on her at the same time.