In 21st-century Korea under a constitutional monarchy, a chaebol heiress with everything but status tries to take control of her future after crossing paths with a lonely prince with nothing but his title. Together, bound by a contract marriage, they begin a class-defying romance to rewrite destiny.
After a chance encounter with Grand Prince I-AN, chaebol heiress Seong Huiju schemes to rise higher.
Huiju is pushed to meet with potential suitors. Grand Prince I-AN considers accepting her proposal.
A secret rendezvous scandal rocks the royal family, and Grand Prince I-AN makes a public statement.
When Huiju moves into Grand Prince I-AN's residence and proves to be a handful, a conspiracy awaits…
As Huiju digs for the truth, Grand Prince I-AN distances himself thinking it is safer to stay away.
The celebrated pair makes a dazzling return at the banquet, waltzing and professing their fake love.
With the wedding looming, everyone begins to realize a strange turn in the couple's relationship.
