Has anyone heard of a custom in Suzhou called "rolling the gods"? What is the origin?

The so-called rolling fairy is first embodied in the word "rolling". According to the custom, rolling immortals is to get the immortal spirit of Lv Dongbin, and it is said that Lv Dongbin also hangs out in the crowd as an ordinary person, so it is necessary to "roll" everywhere to get the immortal spirit and bring good luck to himself. So rolling God is actually rolling people.