C686 Tirian customization

I don't recognize this number. It's a local number from Kyoto. I called back, but no one answered.

The first thing that came to mind was that it was a trap. But most people did not know that Bai Ke's nickname was Shi Shi. Unless it was someone who was familiar with sher. Besides, he said three o'clock in the afternoon. Even if it's a trap