The image of the capital city has many shopping malls but they are all dark

The image of the capital city has many shopping malls but they are all dark. But there is one bright and very prominent and interesting shopping mall. It is a modern shopping mall that uses AI. People pay a lot of attention to this mall. This mall has people smiling all the time and there is a sign that says "30 Years Seacon". In the middle corner is a yellow electric train running fast.