On My Wedding Day, My Younger Half-Sister Drugged Me and Married the Crown Prince First

On my wedding day, my half-sister drugged me and put on my wedding dress.

I was sent to bring good fortune to a sickly man, while she climbed into the Crown Prince's bed and became his noble Crown Princess.

When we met again, my half-sister was pregnant and surrounded by admirers.

I was under close guard by the servants, looking haggard.

Watching my half-sister smirk at her success, I smiled too.

What she thought was a clever way to shift the blame onto me was, in fact, something I had helped along.