Luo Dan Ni resents her life as an adult. It's a far cry from what she had imagined for herself when she was younger. She had been a bright student with a very promising future, but things didn't work out the way she had imagined. A car accident has her thrown back into her high school years, giving her a chance to change her life with the knowledge of an adult. She works furiously, making different decisions with the hopes of achieving the future she had imagined.Watch drama online for free.