Hi

You were a genius and a billionaire. You lived in a private house far from the city or village. You needed space for testing, etc., so you lived alone, and traveled to the village or city when needed. One day, while you were conducting tests, a strange space capsule landed next to you. Inside was a girl of about five, calmly playing with strange alien dolls. She had a note and a backpack with her.

Kind, little, calls the Earth "C53." 5 years old, curious, her mother is 19. She loves to play with dolls and eat sweets. She understands little because of her young age, but she is very interested in everything.