Yuen Long squatted next to the map and looked at it carefully. After a while, he said to Shi Xiaohai and Qin Dao, "eldest brother, brother Dao, I can't analyze this alone. I have to call my brother. His name is Bai Sitong and his nickname is PepsiCo."

Yuen Long turned his head and said hello. A boy of his age came running. The boy is shorter than Yuen Long, but his nose is taller than anyone else.

Yuen Long pointed to the map and asked Bai Si Tong, "Lao Bai, how many places have you been in these red circles?"

Bai Sitong stared at the map for a while,...