The southeastern corner of the city wall of Cedrica near the large lake boasts an unusual green tower that the locals nicknamed 'The Jade Tower' due to its color. The color comes from a high olivine content of the sandstone used in the construction of the tower, not from real jade, but the name stuck. A small sally port is guarded by the Cedrica city guard, nicknamed 'the white helms' due to their signature white helmets. The gulls from the lake create a nuisance to the small merchant stands and guards there, and the small pier is a favorite fishing spot of the locals. It is rumored that less scrupulous guards take bribes to allow black market goods to enter the sally port at night...
This was a fun collab with @Kai NRG. It actually has all the connections for the Ninjago City style base as a corner piece, but wound up being part of the outer city wall as we built rather than the usual 3 story housing, so if it needs to be moved to 10C due to not meeting requirements, go ahead. C&C welcome as usual!