Shanghai Flowers Sea Ecological Park. If you want to find the most beautiful autumn charm of the magic city, you can go to the flower sea to see. Although it is far away from Shanghai, it still attracts many tourists. It is because the face value of the ground skin grass is just red. The eyes are full of skin grass like a little elf. It is like a cute and smart. In the sea of purple and red flowers, it feels comparable to the flower fields of Furano.