Once upon a time, a poor girl lived spending all her forces aiding her blind father. Beautiful and kind, she gave around her beautiful smile. Unfortunately, the disaster broke in her life. She decided to sacrifice herself to the Sea Lord in response to a promise. One cloudy day, she threw herself into the depths of the sea, praying to the god of the sea to save her father...

It would seem that tale should end here, and the girl should die, but suddenly, as in any fairy tale, a miracle happened: our heroine woke up in the arms of a handsome boy... from the future! What is it? Coincidence? A bad dream or a finger of fate?!