Jane Doe remembered nothing about her past when she awoke naked in a park. She was unhurt and seemed 14 years old, a small pretty blond.
In the hospital and later in an orphanage her intelligence was found to be so high it could not be measured. She liked people and made friends easily. She was also incredibly agile and tough.
She was adopted by a professor and his retired school-principal wife. She liked them and was happy. But sometimes she'd look up at the night-time sky and think she must have come from there. And she decided she must return there.