You had arrested the greedy Pig in your castle by the sea. You got the order to produce some weapons to support the war against the riots of the kingdom. The land gives you some space to planting farms but they´re no iron resources - you have to make money to buy some and you need more money for supporting the kingdom.
The Wolfe will try to free his fellow the Pig and disturb your weaponproduction. Watch out and beware of the evil Wolfe...
Though located at the mouth of a river and coast, the landscape has wild elevations, making it difficult to place larger buildings outside the low valleys. The Wolf's raiders will teach you anyhow that this wasn't the best idea. So you have a gorgeous economy to build up and maintain. Single trees only at the start! Bad events and the invasions will scratch you seriously but not meant to doom you.
The same trickiness as with the landscape I detected in the shaping of the prebuilt walls. If the crenelation inside were meant to be used to allow giving some tiles more space for ... what you want?
In the end of the mission you can put the whole power of the city in the balance for taxes.
The mission I found challenging and attractive in landscape, limited size of the castle, and mixture of invasions. It truely deserves a higher rating.