Yin Huai, a gloomy young man suffering from schizophrenia, met a friend who did not exist. This was his second personality that was split due to the onset of the disease. In him, he experienced a warmth that he had never had before.
He searched for him frantically, always talking to himself in the air, and was later diagnosed with schizophrenia. He said he was not crazy, but was just looking for his friend.
One rainy day, he realized that this friend was another self that he split off in order to survive - he gave all his tenderness, courage and love to this "non-existent lover" to save himself from being broken.
Eventually he got his condition under control with medication, and the friend disappeared.
On the bench in the park, he touched the old scar on his wrist and said softly: "I survived, and I will live with you.
Purpose: Self-salvation