Karina Yu is poised to be the next big star. Dubbed as the next Taeyeon, she knows her upcoming movie project with the later can cement her status as her protég.  But everything is threatened to its core when news of Taeyeon’s alleged long hidden daughter was leaked. Not only is Winter Kim a spitting image of her mother, but she is just as talented as her.

What will happen when the worlds of a rising star and a bright moon hiding from the shadows collide?