After My Spiritual Energy Revived, I Relied on Krypton Gold to Become Stronger

Lin Fan traveled to the end of the Dharma era and awakened the krypton gold system. It's real money. Others are trained as warriors, intermediate warriors, and advanced warriors. His training is to improve his gold coins. The scary thing is that his panels are so rich. The equipment column includes helmets, necklaces, hands, rings, belts, boots, wings, mounts... It also has a fucking title, a turn, a fashion... This is not just a money-making online game. It is also a super money-making online game. The problem is, he's a poor guy. System upgrades only require gold coins. The kind that costs 30 grams per gold coin...