(This is probably a really bad description, sorry. Also this is my first book.) When a mission goes wrong, Winter loses all her memories. Years later, Autumn, Winter's best friend and crush, senses incoming danger. As they set off on a journey, Winter starts to regain her memories. When she does she realizes that she is facing a big threat, one that will destroy everything in its path. Along the way, Winter and Autumn reunite with their friends Spring and Summer. Will the four friends be able to save the world in time? *Artwork does not belong to me*