17岁的奥利弗有着丰富而生动的内心生活。她创造了一个想象的世界，她可以随时访问。但是她在地球上的日常生活被寄宿学校新室友的到来动摇了，他不会让奥利弗独自一人。更令人不安的是:一个神秘的宇航员在她想象的世界里意外出现!一个成长的故事，将带奥利弗远离她的舒适区，她发现了自己和周围世界意想不到的一面。
Olive, age 17, has a rich and vivid inner life. She has created an imaginary world that she's able to visit whenever she chooses. But her daily life on earth is shaken up by the arrival of a new roommate at boarding school, who won't leave Olive alone. And even more upsetting: a mysterious spaceman makes a surprise appearance in her imaginary world! A coming-of-age story that will take Olive far from her comfort zone, as she discovers unsuspected sides of herself and the world around her.
