[DeepL Translation - needs review] Introduction to Volume 1: A letter of invitation arrived to Jury Night Gyakusan, who was bored with the world. The moment you read the letter, which reads, "Leave everything behind and come to Hakoniwa," you find yourself in another world that is completely flawless! There was a mute girl with a cat, a high-flying young lady, and the black rabbit who had invited them. While the rabbit was explaining the rules of the boxed world, "Let's defeat the Demon King...
