Last Heat

The latest work from "Crowman" Chuu Yakou. 156 years after six nuclear bombs fell on Earth. In a post-apocalyptic world surrounded by machines, two siblings search for the remains of humanity. As the final hour approaches, will they find a sliver of hope? A new era of SF begins, where the last heat sparkles in a corner of a world that has ended!

(Source: Yanmaga, translated)