The protagonist wakes up with no memory, and there are always invisible faces chatting with him in his dreams.
But each copy made him exhausted, villages, hospitals, schools...
These illusory copies tell stories one after another. He tries hard to comfort and help everyone, but forgets that he is also one of them.
When he stood at the end of the copy and finally retrieved his memory... He found that everything was too late...
Concept: Emotion is the bud of courage, courage is the hymn of mankind