Before the final fight against the dark druid and Deucalion, Stiles finds a grimorie of black magic into Jennifer's things. She ends up using it to save the life of Cora, Ethan and Aiden. Avoiding Derek of having to give up his alpha powers and Scott from becoming an alpha. Later when Derek announced that there should be a pack night, after all the events, Stiles tells them all that she doesn't want to be part of a pack that doesn't respect her and leaves the loft. With this new powers found Stiles starts a travel of self discovering, and begins finding out secrets of her family history that her mother kept hidden. But she doesn't go alone, no she leaves with a new-old friend and during her trip makes two new friends that will change her life.