In Anguis, magic is forbidden. Dragon Servants Sanna and Isadora Spence live deep in Letum Wood, where persnickety dragons and wars on the borders are the least of their worries. Thanks to years of simmering tension, the hidden village is destined to crack. Soon. Sanna's deep love for the giant beasts causes her to make an irreversible mistake, while Isadora's disinterest leads her to a fateful decision that will change the course of the entire world. Can the sisters prevent everything they know from falling apart? Or do they allow it to break and pave the way for new growth? Join these beloved sisterwitches in a story about sisterhood, new magic, and dealing with change.