My Sister Dies at Her Wedding Every Day

Emma arrives at an upscale country resort for her younger sister Sophie's ceremony, only to become trapped in a terrifying temporal anomaly. Every night precisely at eleven fifty-four, a calculated catastrophe strikes Sophie, and whenever Emma falls trying to shield her, she awakens at eight past eight that very morning.

Utilizing each reset to gather clues, Emma connects the recurring murder to a sealed medical cover-up from twelve years prior. Amidst mounting peril, she relies on Noah, a loyal companion who forgets her with every sunrise yet instinctively chooses to stand by her side again.