[DeepL Translation - needs review] Volume 1 Introduction: One summer morning, I woke up to find that everyone in the world had disappeared except for my family of four. But the lights were still on, the cars were still running, and there were still lots of products left in the stores. There are still lots of products left in the stores. A father and his three daughters survive in a slightly sad but very fun world! Let's play around on an earth where everything is a toy and everything is food...
