"Due to the war between countries and the use of various nuclear weapons, various places have been destroyed and radiated. Everywhere became a desert, but humans looked at it all indifferently. One day God played a little joke on humans. All kinds of physical objects mutated, animals, plants, and humans were harmed. Humans wanted to make up for it, but this compensation lasted forever.
In an abandoned city, a boy and a 'cat'. ． ． ． ． ．
Concept: Cats are so cute