After Johann successfully escapes, the hidden army he muster immediately takes over the Klover City and settles there.
The process was less bloody than one would have thought.
To be more precise, the inhabitants of the city didn't know they were under new management until the next morning.
Johann's combined forces, consisting of his own troops and hired mercenaries, moved with lightning speed.
They strike key locations and secure strategic points before anyone can react.
By the time the residents of Klover City woke up, they were greeted with the sight of unfamiliar banners fluttering in the air.
The city had changed hands without a single cry of alarm!
The people were initially flustered, but knowing the city had merely changed hands from one Klover to another, they didn't show much reaction.
Life went on as usual, with the daily routines of the citizens largely uninterrupted.