Unseen Arrows

However, scanning through the list of required materials, Harper felt a pang of disappointment.

Basic supplies like lumber, stone, and coal were manageable—if they pushed hard enough, they'd be able to grind them out eventually. But the items listed in red—the ones marked as locked—might as well have been telling Harper to stop dreaming about a Level 7 upgrade anytime soon.

Energy Core: 12/500

Mit