Haidian District was undoubtedly the second largest district in Beijing after Chaoyang District. In the past, it had more than 5,000,000 inhabitants, most of them being employees who worked in the IT industry field.
Being an IT-rich district, communications throughout Haidian District were undoubtedly among the best when it came to intercommunication. Even when the apocalypse broke out, thanks to the high-tech devices at their disposal, the power of the higher-ups did not collapse so easily and the army with the support of the government managed to hold out for the first few weeks before the mutant beasts and zombies began to evolve at speeds far beyond that of mankind.
It was when the human establishments began to fall one by one, a little over a month later, that the person who brought salvation to humanity in Haidian District appeared.
This person was none other than the former president of China before the collapse of the known society, Xuanyuan Wentian.