Y/n dies in 2025, betrayed and poisoned by her fiancé Asher, who sees her only as a means to his fortune. But instead of dying for good, she wakes up six years in the past, in her first year of sixth form. As the only one who knows the truth about her future death, Y/n decides to change everything to avoid the same fate: leave Asher, correct her mistakes and survive at all costs. However, nothing is simple. Between a past love she had never really understood, an Asher more dangerous than she had realised, and Ian, her lifelong neighbour whose feelings for her have never faded, Y/n finds herself trapped in a second chance where every choice could destroy everything all over again.