A week ago, a new contagious virus appeared in Asia. The virus was highly infectious and potent, with no immediate response available, already causing significant panic.
Over the course of a week, similar cases had emerged in many parts of Asian countries. It seemed this was no less severe than the Black Death that once ravaged Africa, and this time, domestic areas were not spared.
To prevent large-scale spread of the virus and a catastrophic outcome, while giving expert teams time to come up with a response plan, strict isolation measures were being implemented everywhere.
Since the source of infection for this virus had not been identified, it could not be ruled out that international travelers had brought it into Huaxia. Therefore, even people like them who had just returned from abroad had to undergo isolation.
