The pink puffball finds himself in an abandoned world.
http://www.nintendoworldreport.com/news/58428/kirby-and-the-forgotten-land-launching-spring-2022
Kirby and the Forgotten Land was announced in today’s Nintendo Direct. Kirby’s new adventure is a fully 3D game with familiar powers and a world that appears abandoned and overgrown from a past civilization.
Kirby and the Forgotten Land is scheduled to release Spring 2022.