Your friend Fiona ends up being killed,So, you revived her as a robot, strangely, the configuration of this robot (m1) had been perfect, not even you knew how you did it,One day, David, your son, dies, so Fiona asks you to rebuild him as a machine, since you did the same to her, so you do this, but the m2 (David) fails abruptly, and ends up learning to be viollent Then you made another one, the m3, which also failed.

M1:"create an m4, it will work, I believe!"