[Ding! Do you want to spend 1,000 F-rank energy crystals to upgrade the 'Resource Center'?]
"Accept!" Noan did not hesitate and responded immediately.
[Ding! Upgrade successful. You have received 'Resource Production Center' Level 2.]
…
Name: Resource Production Center
Level: 2
Description: Each day, this facility will produce 500 units of wood, 500 units of stone, 100 units of iron, 500 food pills, and 50 E-rank energy crystals.
Each day, the Resource Center has a 20% chance to double the amount of resources you can receive and a 20% chance to produce D-rank energy crystals instead of E-rank ones.
Upgrade Requirement: 5,000 E-rank energy crystals (Higher-rank energy crystals can be used as substitutes)
…
Seeing the significant increase in daily resource production from the 'Resource Production Center,' Noan was delighted.
Especially since the facility had a chance to double its output and even upgrade the rank of the energy crystals it could produce.
