Summary Puzzle+ from Kainu Manga
Puzzle+ summary: From Esthétique: I heard a rumor... it's about a black box that contains all the weird and wonderful things in the world. There's nothing that the box can not do. It can grant you any wish in the world. Such a profound, mysterious story. Almost all rumors are basically like this, whether it's true or not is not important. As long as the story is interesting, everything is fine. Thus, the story begins, with a high school boy, a black box, and a mysterious girl.
![I Was Dismissed From The Hero’s Party Because They Don’t Need My Training Skills, So I Strengthened My [Fief] Which I Got As A Replacement For My Retirement Money.](https://cdn-en2.kcgqhdltd.com/kainumanga/covers/i-was-dismissed-from-the-heros-party-because-they-dont-need-my-training-skills-so-i-strengthened-my-fief-which-i-got-as-a-replacement-for-my-retirement-money.webp)
