Amelia, a 40-year-old woman, was hit by a bus on her birthday. When she woke up, she suddenly found the year was 2002 and Amelia was 18 again - allowing her to right all the mistakes she made the first time round. But as she finds herself stuck in a "Groundhog Day" time loop - waking up every morning on her 18th birthday - she realizes there's something else going on that will need to be fixed before she can leave the past behind forever.
As Amelia begins to piece together what happened the last time she was struck by a bus, she discovers that it wasn't just her own fault - someone had been trying to kill her all along. And when she finally confronts the person responsible, they reveal that they were trying to stop Amelia from becoming a burden to society.
But now, with her newfound knowledge, Amelia knows that she has to make a different choice - one that will set her free from the cycle of tragedy and allow her to move forward with her life. So she sets out to find a way to break the time loop and start anew, determined to live her life to the fullest and make the most of every moment.