The princess of light

OK guys this is my first book so please be nice and hope you like it.
Once there was a kingdom far far away there lived a king and a queen, the kingdom was falling but the darkness was everywhere and they thought no one could stop it. but the queen how to become pregnant I knew this was a sign of Hope a beacon of light shown in the Darkness. they were happy but they were also scared for if the darkness found this out a child would be in danger so the day of the birth the queen had a baby girl they knew that the only way to protect her was to hide her. The king and queen has there best and most loyal advisers take the child to a world where there was no magic nor Darkness he hit her with humans that way she would be safe and as she grew up he watched closely making sure no harm came to her he protected her until time came when she was ready to return home and claim her throne and the child's name was Bella.