Nicky is the good-hearted third and youngest, nicest son of Satan and an angel named Holly. Even though he is the son of the Devil, he is a very sweet boy and does not like evil and torture. He has two evil older brothers named Adrian and Cassius who torture him a lot. One day when they escape and ran away from Hell to take over the world such as New York City, Nicky must bring them back or his dad will die.
Little Nicky sat on the same bench that Tails saved the city. Tails fought Nicky and won, but then called it truce when Tails offered him Popeyes chicken. He joined Tails' Bench Squad and helps him put an end of Matpat's reign of terror.