A famous painting that had been missing for more than ten years has reappeared, and the figure in the painting looks exactly like the deceased who recently suffered a tragedy. A young painter with an amazing memory joins forces with a mysterious gardener with an unattractive appearance to chase the murderer deep into the tiger's den. The truth behind the story is a nineteen-year plan for meticulous revenge, and it is also a murderous crime that has been compounded by mistakes.