I Rejected My Fated Alpha

In her past life, Emily married the perfect dreamy school heartthrob from her high school days, only to be betrayed to death by him and her closest best friend a decade later. Reincarnated right back to the exact day he first confessed his love to her, she turns him down publicly without a second thought, and chooses the quiet, unassuming academic genius she had foolishly overlooked and missed completely in her previous life the moment she turns around.