Elysian

The erased world of Elysian has returned—and it remembers Lena. When Blackthorn Academy is pulled from Earth, Lena and her friends enter the First World to save everyone. But Morwen, the first Architect, claims Lena is her lost daughter, Elara. As Earth begins disappearing and Elara's memories awaken inside her, Lena must uncover the truth before two worlds become one—and she loses herself forever...