1. 18 What's the use of the rain golden key in Pan Linggu?

1. 18 Pan Linggu's golden key can be used to open golden treasure chest and golden door. The golden key in Pan Linggu Yu Can is used to open the golden treasure chest and golden door, which is a precious treasure in the game and can be richly rewarded. The treasure chest usually drops a lot of rare props and equipment, and the Golden Gate is usually a copy leading to some secret scenes and underground.