After a major natural disaster, the world is now in an apocalypse age. Due to the harsh environments, some humans had to adapt by becoming shifters that benefit the region they live in. Luna is a 25 year old woman, that lives in the Forest Region, who was taught in the field of medicine by her mother. But her life suddenly changes when she is forced to make a choice to marry the region's lone wolf shifter Trent, or leave her home with her recently discovered father. Once she decides her fate, Luna then has to face a new challenge. A major natural disaster is threatening the world again and it's up to Luna to use her knowledge to find away to save those she loves most.