Prologue:
"We aren't sure how long he'll last." The doctor says. "He'll need someone he can lean on until he is ready to go be off on his own." He says. "We often see them not lasting when their sibling is dead."
"But how are we going to do that?" The father of the child asks.
"You're in luck. We have made an advancement in technology. We can create a robot that can be with him until he no longer needs it. It will even grow up along with him. It's quite advanced technology that the robot will adjust itself to grow up along with the child. Then it can be destroyed as to not cause any harm in society when left alone not knowing what do because it's mission is complete. The robot will not go to waste so don't worry about that." The doctor says. "The robot will be fine as long as it has a mission." He watches the parents. "Do you wish to go through with it? It will act human but it isn't so be careful not to get too attached since it will need to be destroyed."
The parents share a look then turn back to the doctor.
"We will do what we need to so we can keep our son alive." The mother of the child responds.
The doctor smiles. "A wise choice. I'm sure you'll son will become quite successful. The robot will be ready right away."
And so the robot was created for the son of the two parents.
As the doctor said the robot adjusted itself to grow along with the son and it is very convincing as a real human.
Thus let the story begin.