Recharge System: I Became King of Another World

What if you could level up your army with nothing but gold? When a mysterious recharge system awakens in a fantasy realm, turning coins into power becomes the ultimate cheat. Watch squires transform into legendary Sky Knights and apprentices ascend to Sky Mages—all through strategic investments. Witness entire squadrons of elite warriors unleashing devastating ultimate skills in perfect formation. In a world where strength rules, money literally buys everything. From Black Iron to Gold rank and beyond, build an unstoppable force and claim your throne.