It's unfortunate that despite the numerous measures, there are still loopholes, and many infiltrators manage to sneak into the city under the guise of travelers or lodgers to gather intelligence on Great Xia.
However, their capabilities are limited to intelligence gathering only.
Due to the existence of the Holy Pattern bloodline, outsiders at the Cold Resistance Level have a six-month inspection period upon joining Great Xia. After six months, their sincerity or insincerity is easily distinguished. Great Xia established the rule three years ago: all newcomers undergo a one-year inspection period.
Therefore, regardless of how well these outside infiltrators disguise themselves, they will inevitably be exposed. Before gaining official status within Great Xia, their efforts to infiltrate are thwarted.
Over time, these outside infiltrators became aware of the Holy Pattern issue and no longer hoped for infiltration but focused on gathering intelligence.
