Yi Pin accidentally eats a venomous insect to protect His Majesty. Ruo Xin and the others try to force the venomous insect out of Yi Pin to no avail. The gilded signboard of Tian He Medical Center is stolen. When they find the signboard, its iron bolt is gone. An An runs into robbers, but Liu Song Zi saves her. The robbers confess that they are stealing ironware to get treatment from the miraculous physician. Yi Pin finds out from Zi Yi that the blacksmith, Gan Ye Zi, has gone missing. He decides to look for Gan Ye Zi at Si Ming Shrine. Yi Pin and his companions save Gan Ye Zi. But Gan Ye Zi knows nothing about the Tong Zhou Association. (Source: Viu)