C1361 Someone from Tianshui

Ye Feii had just finished treating Ol 'Five's leg when the village bell rang seven times, indicating that the matter was serious. The bell rang three times, indicating that the person from Tianshui City had arrived.

The smart villagers had long since numbered the towns. Knocking one and knocking two meant different towns. Knocking three meant that people from Tianshui City had come