Best Metro System In The World? (Seoul, Korea VLOG) 🇰🇷

Is this the best metro system in the world? Exploring Seoul Korea subway and showing you my nice comfy guesthouse. 🇰🇷 ▼ Follow me on social media for more travel vlogs 🍌▼ Twitch ▻ Discord Group ▻ Facebook ▻ Twitter ▻ Spotify ▻ Snapchat ▻ mairoutv IG ▻ @mairoutv Information about S. Korean metro system: South Korea (한국), officially th