C366 When He First Arrived in the City

Yirui was a stream that flowed in the neighboring city of Daxing.

Rumor has it that Ruo Yuxi had 72 tributaries that flowed north from the flat water. They flowed together with 36 streams and converged at the Yuling Lake.

Then, they were divided into two branches. One branch went west through the Qishan Bridge and entered the Mirror Lake