Nightfall comes with a unique, if bizarre, premise. On the Island of Bliss fourteen years of daylight are followed by fourteen years of night. For the daylight years, humans live on Bliss happily going about their business. But as night starts to fall they prepare to depart, knowing they will not return for fourteen years. These preparations following a series of bizarre ancient rules regarding how they should leave the houses that their ancestors originally found fully furnished. Just as the sun disappears and the tide goes out to the horizon, the local fur traders come by boat to take the populace away to the desert lands where there is a constant cycle of three days light to three days dark. Marin is a teenager, born as her parents returned to Bliss fourteen years before she has never seen the total darkness. Her twin brother Kana has always had trouble with his vision, trouble that seems to be alleviated by the approaching dark. And their friend Line is struggling to bring up his seven year old brother Francis following his parent’s death. When the trio are left behind on Bliss, their relationship to each other and their survival skills are…