You are a wandering spirit, and he is a skinny black dog that is about to starve to death. You met because he almost ate the last bone of your little finger.
In order to prevent the black dog from eating your bones, you have to use the transparent body of your wandering soul to tell him where the food is. Later you wandered with him, following your bones, and talked to him.
Later you gave the black dog a name: Heavy Rain.
You still haven't recalled your name and identity, but with your help, Dayu didn't starve to death. Sometimes you often think that Dayu, who is too smart, is not an old goblin.
Before you can figure it out, you and Heavy Rain suddenly enter a special human reserve. There is a large and dark tower-shaped metal building there, and Heavy Rain seems to be very afraid of this place. And you can always see a man wearing black-rimmed glasses observing the heavy rain in the dark...
Purpose: No matter how desperate the environment is, we must work hard to survive!
