The Northern Clan of manufacturers in the era of the great matriarchy celebrates the New Year night for several decades from the last century to the present day. The beloved fiancee of the clan's main heir dies and chaos comes to the territory of Northern Fields. The fields rot, because the deceased young woman turned out to be an indispensable element that dissapeared so unjustly and early. However, the Northern Clan has an extra hour, the Thirteenth, when they are stronger than death.