[1][2] The romantic comedy series was a hit during its run—it placed number one in its timeslot and reached a peak viewership rating of 24.9%.

When her father escapes the island to hide from his debtors, Yoo-rin is determined to support herself and clear up the debts.

One day, she meets Seol Gong-chan, the sole heir to the L'Avenue Hotel fortune.

Not wishing to lie to a dying man, yet desperate for the money, Yoo-rin takes the offer and starts playing the long-lost granddaughter.

Since they have claimed to be cousins, Gong-chan and Yoo-rin are forced to live together under one roof, and as time passes, the attraction between them grows.