Revival of the Moon is a unique love story that begins on the heroin's first day of school. With her twin sister Sun, Lunar believes that she had all that she needs. Even if she's treated like an outcast in her family. Her sister Sun is her rock and the very thing that keeps Lunar going, but what everyone in the family knows is that Sun has a weak body. With not that much time to live and a weak body that can get her killed with little exercise, will she always be there for Lunar? Will Lunar be able to carry on without her sun? Will this love that Lunar is unaware of help her in the long run or will it put her in a state which is far worse than before?