Ancient Vessel of Nature, the footstone of Guild Demesne. You can expend money here to gain your Contribution Value. The Contribution Value can be transferred to Guild Prosperity in the proportion of 1:1. Each member can gain 600 points of Contribution Value every day at most. The Vessel is also a warehouse of the guild. Each member can donate gold and items and can check the warehouse, but only Guild Leader and Presbyter have the authority to take money and items out. When the Vessel level reaches 5, it will expand to 2 pages automatically.