When the Little one arrives, it is tiny and doesn't yet know what to do with its body and all its functions. However, everything about it is well thought out and serves a purpose! For example, it has a siren that loudly announces when it is unhappy or needs something. Just like the Little one, the people it has moved in with must also get used to the new situation. Nothing is as it was before; now chaos reigns! And although the adults support it, the Little one initially finds it not so easy on its new planet. Only when it learns that the adults were once Little ones themselves does it truly feel at home and decide to stay.