Ning Zhe, once the supreme protector of Dragon Nation, had slain seventy percent of the warriors on the Top 100 list. With no more threats to Dragon Nation, he handed over the Supreme Seal to Xing Lie and vanished from the public eye. Three years later, Ning Zhe has transformed into a mere security guard, his glory long gone. After being dumped by his fiancée, Ning Zhe unexpectedly crosses paths with Xing Lie again. It turns out that Dragon Nation has since fallen into the hands of criminals. Now, as a humble “security guard,” how can Ning Zhe simply stand by and watch?