A woman is cursed by a witch, becoming twenty every day. To carve out a new future, she sneaks into a resort.
ÉPISODE 1
My 20th Twenty
So Won, a high schooler, is about to turn 20 in a couple of hours. She meets someone and gets under a curse.
ÉPISODE 2
So Won looks for the woman who put her under the curse after getting a clue only but gets frustrated.
ÉPISODE 3
So Won joins Hanhwa Resort and starts to live in the dormitory, where she meets roommates of her age.
ÉPISODE 4
So Won tells Kang Hyun about the witch. Min Ji also runs into the witch after failing to get promoted.
ÉPISODE 5
Sang Wook starts to show his feelings for So Won. So Won tells Min Ji about the witch and the curse.
ÉPISODE 6
Kang Hyun discovers So Won, who is locked up in the storage, and takes her home, where they kiss.