In the vast world, in the vast sea of people,
If you are lucky enough to meet a young woman with a red Higan flower pattern on her forehead and her black cat,
So congratulations, you won the jackpot,
The prize is a free trip to an unheard of mysterious world - the continent of Grain River to have a sleepwalk back to the past life.
See what ties exist between your past life and this life.
However, it may not be free if it is said to be free.
Because before that, the woman will propose some incredible exchange conditions to you.
As for whether you agree or not, it all depends on your experience and mood after sleepwalking——
If fate played a cruel joke on you in your previous life and caused you to miss many people you didn't want to miss,
So in this life, if there is another chance to do it again,
What choice will you make this time?
As for who this mysterious woman and her black cat who can bring people dreams are, why they came to this world, and why they are searching for those reincarnated from the Grain River Continent,
It is another difficult mystery,
The only ones who really understand it are probably herself and her kind wandering in this or that world.
And this, I'm afraid, will be another cycle that is difficult to complain about...