social outcast yeonhui dreams of fitting in with her schoolmates. but her social status doesn’t seem like it’s going to change anytime soon — until an alien named i-an falls out of the sky and crashes into her hopeless life. he helps her transform herself, and she ends up in an exciting love triangle. will yeonhui choose i-an, the alien who helped her learn the true meaning of happiness, or hanje, the human boy who has been secretly protecting her before i-an appeared in her life?