My Fiancé, My Sister, and the Murder Plot

Summary

After a car accident, my memory reset to when I was eighteen.

When I woke up in the hospital, the first thing I saw was my fiancé, Julian, making out passionately with my sister, Chloe.

Finding it hilarious, I snapped a picture and sent it to the family group chat.

When Chloe saw it, she screamed at me to delete it.

I just laughed, heartless and carefree. "Why hide it, Sis? Brother-in-law is hot. You two should go public!"

Julian froze, staring at me like I was a ghost.

"What did you call me?"

"Brother-in-law? I'm your fiancé, you idiot."