C537 Warm books

Ye Daoyin could instantly sweep through the entire city and identify alchemists with water attribute bloodlines, but he was unable to find out who was good and who was bad. If he were to investigate one by one, then he would have to put in a lot of effort.

As the mayor of a city, Baili You Rong had a unique advantage in this area, because the City Lord's Mansion had tens of thousands of warriors