C51 Recall past

I was stunned for 2 seconds. This is the first time I have seen such a building.

"What is this?" I pointed to the building called the Carousel, and looked at Jiang Yu.

He paused, then smiled at me. "Are you kidding?"

I shook my head and replied indifferently, "I've never seen this before."

The smile on Jiang Yu's face gradually disappeared