老石匠的鬼魂
Keepers of the Stone這雙手以往的工作是用原石建造出堅固住宅，現在我想你協助修復並改善這些住宅的狀況，讓它們更能經得起時間的考驗。
Keepers of the StoneKeepers of the Stone這雙手以往的工作是用原石建造出堅固住宅，現在我想你協助修復並改善這些住宅的狀況，讓它們更能經得起時間的考驗。
Upgrade a building: Frog House
4 
Frog House upgraded to level 2
Upgrade 4 building(s) to level 2: Frog House. You can do this by selecting it and opening the upgrade tab in the building panel.
Existing upgrades of the main building count.
No investigation time
Next consequence in 30 min at the selected elapsed time.
