South Park: Post COVID - BLU-RAY

What happened to the children who lived through the Pandemic? Stan, Kyle, Cartman and Kenny survived but will never be the same Post Covid. If Stan, Kyle and Cartman could just work together, they could go back in time to make sure Covid never happened and save Kenny's life. In SOUTH PARK POST COVID THE RETURN OF COVID, traveling back to the past seems to be the easy answer until they meet Victor Chaos.