The secret child

Queen Kairi from the planet Seiya lived with her two girls and her nephew, one day she gave birth to another daughter named Tukiko(moon) but when her daughter was born an old man came and said to the queen that her daughter is the secret child and then the old man disappeared never to be found. The secret child is a child that has the most powerful power in the entire universe. 4 years later Tukiko disappeared so the queen send some of her guard to search for her but at the same time the Acnicon aliens from another planet came and attacked the planet Seiya. When the queen found her she re borne her and erased her memory and sent her to earth so she can live a normal life the queen tried to do the same thing to the other but she could only send them to earth cause she didn’t have no more power left to protect them.