The underground tunnel in Sutton Town leads from outside the city to a dilapidated courtyard inside.
This courtyard is located in the residential area of the southern part of Sutton Town, just about ten miles from Sutton Town's South Gate.
The courtyard has been abandoned for a long time, with no residents.
However, this courtyard is extremely large. It's clear that a long time ago, this courtyard was likely the estate of a noble family in Sutton Town. It's just that, for some unknown reason, this grand estate has fallen into decline.
And this tunnel seems very likely to have been dug by that noble family during its peak as a precaution. Perhaps because of this tunnel, certain members of the noble family were saved.
