August 1944, Normandy, France. A man in gray-green military uniform was holding a girl covered in blood. He screamed in pain, but no one answered the man. Just as the woman was dying, a voice came from the man's heart. "I can help you." The man was stunned for a moment and turned around and inexplicably conjured up a rose, a blood-red rose. It makes people's hearts tremble. Then came a dark but solemn word: "The contract was signed successfully." The man disappeared in an instant, reincarnated as a 52Hz whale, a goldfish in a fish tank, and a butterfly that broke out of its cocoon and died. In the fourth life, I came to Shanghai. Will the soldier four generations ago fall in love with a woman, and what does the content of the contract have to do with whales, goldfish, and butterflies?
Concept: True love can ignore the destruction of memory, because you are always in my diary