Covid-19 is just one of the many emergencies impacting our world. It is a global issue that has been impacting the lives of everyone. Without exception, all cities would need to actively respond against it for the world to be virtually free of it. This issue’s urgency and universality urged us to devise a smarter system for rapid, sustainable development, hoping for a more resilient and adaptable urban environment. Spain has been one of the most impacted countries in Europe and in the world. We chose Barcelona, one of the most developed cities in the country, as a case study for a response system that is adaptable anywhere. This system will establish a new paradigm of building adaptation towards emergency response and exceptional urban phenomena.