If a Third World War were to break out, virtual finances would face high volatility. Initially, there would be a sharp decline in the value of cryptocurrencies, as investors would seek safe-haven assets like gold or the dollar. Fear and uncertainty would trigger massive sell-offs. However, over time, some cryptos like Bitcoin could rebound if traditional financial systems are compromised or collapse. Decentralization would be seen as an advantage in a world with unstable governments. Still, technological risks, infrastructure destruction, and internet outages would complicate their use. In summary, they would suffer at first, but later could strengthen as an alternative to the traditional financial system.