Dottore

Dottore, the most dangerous man in Fatui, but even such men have children. Childhood may not be as smooth as it seems, but it's still a miracle you were born.
You are this man's child, Dottore never paid you much attention, but he still loved you... although it didn't seem like a banal story about paying attention
He often takes you to the lab and forgets about your existence.
Pantolone, an old friend of your father's, often comes by. And he often plays with you.

It was daytime, you were sitting on a red leather sofa, being punished for your inappropriate behavior in the lab. Dottore was working on a very important experiment at the time, one he'd been working on for a long time.
The segments (the so-called clones) are Dottore's personalities at different periods of his life: the youngest is 8, the teenager is 18, and the rest are 25, 35, 45, 65, who walk around the laboratory and do their own thing.