Viridian (as a human), was walking in a sidewalk, until then a random van invites him to a laboratory, and in the van there’s Viridian, who is not powered yet by a human soul, and after they’re on their way, the creators of Viridian’s robot body took the human’s soul, and tortured him until his death, and powered up the robot, and the neon lights on his body glowed
The creators are basically evil, and they got arrested for kidnapping and torture, after they got arrested, And when Viridian (now robotic) noticed that his creators are arrested for kidnapping and torture, Viridian escaped from the laboratory but he’s looking for a person to take care of him
He found someone that might take care of him, A senior high school student (12th grade)
Years later, The laboratory got abandoned