We are together indefinitely. It was a promise for a couple to have exchanged when children. 20 years later, she died by car-accident. But she shows before him. She says ‘Do you remember our promise?’ He cannot understand what she says. Suddenly she tries to kill him. He run away and she chases. A sublime killing one another is performed. After all he killed her. Then he awaked. But she appears again, bloodstained. He go away and arrived a park. He finds two children. They are he and her. They are playing and exchanges a promise. He recalls his promise. When she thrust the knife into him and he embraced her strongly, she floated a satisfactory expression and disappeared. Then he awakes.