When I got this thing again, I sighed slightly and looked at the keyhole. I thought the design was a little strange. I couldn't help saying, "This keyhole is a little special."

She looked at it and nodded. "I heard Erin says that this box was not opened with a key. Ask Jordan. The manufacture of this box is quite special, not to mention."

I can't see anything after studying for a long time, and it looks like it's getting late.

I put the box back in my bag and looked at her and said, "It's almost early in the morning. Aren't you going to go home and have a...