C55 An Unexpected Surprise!

Ye Liangren scrutinized the information on the monitor with a grave demeanor. He then turned his attention to the inventory of resources at his disposal and the materials required to construct the iron wall.

Your current metal resources include:

Pure Iron: 39,050 kg

Titanium Alloy: 25,550 kg

Sand: 23,100 kg

One Level 2 Iron Wall: Level 5! Required materials: Sand 200 kg, Pure Iron 100 kg