Mother and Child Calamity

On the twenty-ninth day of the twelfth lunar month, there was snow in Pudong. An old mother in a maroon cheongsam was holding an osmanthus cake. She was waiting for her son, whom she had not seen for twenty years. She thought it was a reunion, but she didn't know that there was a knife hidden in his suitcase and his sleeves were stained with blood. She didn't know that this return trip was a trap set up by the Yamaguchi family for twenty years. The formula of shadow celadon set out the blood feud between two generations.