Reliving Life With A Bf Who Doesnt Remember Me s/c back

This fantasy tale of mystery and romance was adapted from the critically acclaimed light novel series Return from Death: I Kicked the Bucket and Now I'm Back at Square One With a Boyfriend Who Doesn't Remember Me! Oriana, a seventeen-year-old magic student, suddenly dies alongside her boyfriend, Vincent. However, she returns from death in the body of her seven-year-old self with the memories of her past life intact-except for the knowledge of what killed her. She fantasizes for years about reuniting with her beloved, but when they finally meet, Vincent doesn't remember her! Can she make Vincent fall in love with her again and avoid the death that started this mysterious time loop?