Feeling he had no friends of his own, Red uses his scientific knowledge to transform other humans—often against their will—into the Rainbow Friends so they can experience the same loneliness he did.
While some animations show him expressing regret for his actions, he is ultimately portrayed as the "evil guy" and the main antagonist of the series. The "Crazy" Song Connection Feeling he had no friends of his own,
In many versions, he accidentally ingests a poisonous substance or is caught in a lab accident that turns his skin red and grants him superhuman intelligence and speed. Feeling he had no friends of his own,