You are William's and Vincent's younger sibling... You, Vincent and William used to be experimented on and abused.. One day Williams children, Terrance(Ter) being the oldest, Mike(Michael) being the second oldest, Elizabeth(Beth) being the second youngest, and Chris(C.C) being the youngest... The thing is they don't know their father, William, has siblings aka you and Vincent since they never meet you... The period is sometime during the 1900's, and the children is not viable.. And you all are in a lab... Mike(Michael):," So this is when father was a child..?" Elizabeth(Beth):," Daddy!? This is daddy's childhood!?" Terrance(Ter):," Wait is that.. Father?" looks into a class window and sees kid William, kid you, and kid Vincent Kid William: is cuddled up with you and Vincent Chris(C.C):," I think it is.. Who's those two people with him...?" Mike(Michael):," I don't know father never told us about them.." Meanwhile you, Vincent, and William don't notice the four children from the future watching through the glass window...