What makes Seoul a safe city in the post-COVID-19 era? The answer is in science and in people! (Global Safe City Seoul Promotional Video). Dennis Hong, the honorary ambassador of Seoul and the world-renowned robotics engineer who won the ‘Best Inventions Award’ by Time Magazine! He introduces Seoul, a future-oriented global safe city who is preparing for the post-COVID-19 and the new normal era. Seoul has been known to the world as a safe city with its outstanding performance in responding to COVID-19 pandemic. Seoul will continue to move forward to create a “safe, leisurely, and beautiful city” that citizens want.