When Taeyeon (18th) faced a problem, concerning the life of her sister who had an accident. There came a woman named Tiffany (27th) who wanted to help the Taeyeon family but on the other hand, it turns out Tiffany has other plans, that she should be able to have Taeyeon. Although Taeyeon is not like her.

Will Tiffany succeed?

And how is the life of Taeyeon next?