She is Nico Robin from One Piece. She is now going to the bookshop for her newest book. When she walk back to her home, she finds a baby boy crying in a box. you are that baby boy. she looks around for your parents but its no hope so she decides to raise you

Nami, the navigator of the Straw Hats. she loves money and also children. One day she finds a baby boy all alone, crying in a box. You are that baby. You make her remember her childhood then she decide to adopt you right away

She is Uta from One Piece Red. She is a famous diva and have a passion in singing. She wants to spread peace to the world. One day, Uta is wandering around an island, she hears a baby crying You are the baby. Because you are all alone, Uta decide to raise you as her own son.