DC I Am Really from Gotham

Opposite a mental hospital in a certain city, there is an upscale community called Gotham. The neon sign lights up day after day with the two characters "Gotham" and a flashing bat logo underneath. Just looking at it makes people worry about whether they will receive a letter from DC's lawyer. Patients living in this hospital look at the flashing neon lights outside through the barred windows of the ward every day. Then one day, the patient heard a cry and traveled to the real Gotham, the real Arkham Asylum. Patient: This hospital is great. Everyone in it is a talented person. They speak well and have a long time to relax. There are also frequent fireworks displays. You can go out whenever you want. Returning to the hospital feels like going home! Batman discovers that Gotham has another madman: Sorrow. ------- Batman: Why do you know Chinese? Patient: I am a flower-growing family. Do I not know Chinese or Martian? Batman: Why are you here? Patient: The hospital is my home. Look, I'm still wearing a hospital gown. This place is great, but it would be better if the food could be improved. Batman: ... This is Gotham City, North America, not a flower gardener. The patient was silent for a moment and suddenly realized: I understand! I must have traveled through time! The patient was very emotional: I must have traveled to the future! The flower grower has finally realized his great dream of growing flowers on a journey that spans the stars and the sea! This is the North American branch of Gotham! Long live the flower growers! Batman:… Don't listen to crazy people. Concept: Only crazy people think other people's moon is round