Grandpa Earnest is dragged from his home and banished to Withered Oaks-a nursing home for seniors with magical powers. While there, he discovers a demon-worshipping cult bent on revenge against the young for their cruel and heartless ways.

Earnest's granddaughter, Arica, is the only one who sympathizes with his plight. She breaks into the facility to rescue him. But will Earnest accept her help, or will he join the cult and deliver sweet payback to the young for their crimes against the old?