KotRP: City of Frostbite (EVENT)

Valmundis and his army have breached the northern wall, and sent the 52nd Legion of Frostbite into a rout. Now, after re-grouping with the 54th Legion of the North at the bastion city of Frostbite, the remnants of the 52nd prepare for another assault by the barbarian's horde. Can they hold out long enough for reinforcements to arrive? Or will Valmundis claim the city?