Guangji the monk invited eighteen arhats to help him build the bridge in the west. He went on Sanpu Mountain to get stones. He changed the stones into cattle and sheep and chased them back. On the way, he met an evil landlord who tried to stop him and get his cattle and sheep. Guangji lost some cattle, so part of the bridge was not built. He Xiangu, a female fairy, dropped a lotus petal onto the river and changed it into 18 boats connecting the bridge. Guangji raised his cane and created chains to connect the boats together.