Ervin is a commander of northern kingdom Grindavik and Ervin is introduced as the best knight of a north. Emperor Emeris of Grindavik got information about snow monsters are coming to the north and he knows the great war is coming. Emperor Emeris knows that they can't beat snow monsters alone they need more allies. Terrisa var Emeris is a great woman warrior of her kingdom and daughter of the Emperor Emeris of Grindavik. She also join commander Ervin on his journey to gather more allies. Along the way, Ervin has encountered some of snow monsters. The snow monsters are thousands of years old, coming from the time preceding the age of heroes. Born of powerful and untested magic. However, the snow monsters eventually broke and became the most feared creatures in the north , posing a threat to anything living. Ervin along with other members of the northern, arrive kingdom by kingdom to convince the rest of the kingdoms to join them in the upcoming war against the white monsters and their armies of wights.