Harley never expected to become the savior of the world. She’s just a girl with a broken heart and a whole lot of regrets. So when creation turns on humanity, threatening to end all of mankind, Harley volunteers as the sacrifice, offering her disappointing life to save everyone else. Instead of facing death, however, she’s left to relive some of the hardest moments of her life, but with a twist—she can change one thing to make it better. With the power to alter her past, Harley can now right one of her wrongs and make life better for those she left behind, as well as alleviate the pain she’s carried for years. But first she must face the moments she’d rather forget, hoping whatever change she makes won’t actually make things worse.