In Sickness and in Health: How I Got Engaged to the Son of a Marquis With One Year Left to Live

Edith is an orphaned girl who is treated coldly by her adoptive parents and sister. One day, her adoptive sister is offered a marriage proposal to Lionel, the eldest son of the Count of Granvelle, a very prestigious family. However, there is a reason for this proposal... so Edith becomes engaged to him instead of her adoptive sister.

"I'm sorry, I can't believe you're engaged to me like this. Can you just bear with me for one year?"

Her fiancé has only one year to live, but pure love brings about a miracle in this happy love story!