It seems that I was sleeping on a bed, but the place I was sleeping in was a place that I had no idea of. It wasn’t the cheap apartment with a moldy smell that I was living alone in, or my room at the family house that had become a storage room. Wide and the ceiling is high, a room where a very wide bed is placed. Why am I sleeping here? I traced my memory, the memory that I have before I slept. If I was correct, I went to the bookstore to buy a manga, and was hit by a truck that plunged on my way homeーーbeen hit?!! I confirmed my body in a hurry. I raised my body and touched my whole body. There were no particular injuries, there were none, but. My body is strange. Skin that has firmness, *Puni*, short, soft limbs. Like that of a child, and also felt like that of a child entering kindergarten. I moved my hand. It moved. I flopped my feet *PataPata*, it flops *PataPata*. Guwashi!! I couldn’t do it because my fingers are too short. In the meantime, I could move my body as I want. That means, is this me in my kid's appearance? What does this mean? My last memory was a traffic accident, When I woke up, I was in a child’s body. Is this……Reincarnation in another world? 「Good morning, Obo-cham.」 「Eh?」 I looked in the direction of the voice. I saw a maid. Long skirt and apron, it wasn’t the moe-type but a proper maid. The maid approached me, bowed her head, and said. 「Good Morning」 「G-Good morning?」 「Please excuse me.」 The maid tried to take off my clothes. 「W-Wait?」 「What has happened?」 「What has happened you say……What are you doing」 「What, you say, I am helping Obo-chama change as usual, though. Was there anything bad?. Ah! Maybe you wet your ーー」 「I did not do that!」 I was almost been accused of something bad, I widened the sheets that were covered. 「Well, there is no problem then. 」 「……*U?n*」 While I don’t know about anything, I made the maid help me change my clothes. My hair was combed, my pajamas taken off,f anI was allowed me change into other clothes. It’s a noble-like outfit. 「Please excuse me. 」 Saying the same thing, the maid left the room. As I’ve guessed, I didn’t understand anything. To understand the situation better, I left the room. Walking around the corridor, *KyoroKyoro*, I looked at this and that. The place I was was on the building’s second floor, so I went down one floor from the staircase. I walked around the first floor. It seems to be some kind of a mansion. I saw one Ojii-san. I met my eyes with grandpa. 「You properly woke up, huh, Lucio? That’s good, that’s good. 」 The Ojii-san patted my head. Lucio……is that my name? 「Uhm……」 「What is t? Are you still sleepy?」 「That’s not it……Who is Lucio?」 「Did you forget your name, Lucio? It seems that you are still sleepy. 」 It looks like it was my name. The Ojii-san was laughing pleasantly. 「Ne?Ne?, who is Ojii-san?」 I asked the Ojii-san. I imagined the child mode of C*nan. 「Did you forget your Jii-chan’s face, Hm?」 The Ojii-san, as I thought, said that happily, and patted my head further. This Ojii-san is Lucio’s grandfather, huh? 「It seems that you are still really sleepy. After you eat breakfast, go and sleep for the second time. Jii-chan will be reading books in the archive, so let’s play around noon.」 「Books?」 「Do you like books?」 Ojii-san asked, but I didn’t know what to answer. Although I wrote “reading” in my profile’s hobby list, all I read was manga. I love manga, but in a place like an “archive”, there wouldn’t be manga, right?. Yosh, Jii-chan will guide you to the archive. 」 Jii-san held me up and started walking. And entered a room. 「Ohh」 Inside the room were only booklets, and the books were stuffed. Ojii-san let me down. 「How is i?, Isn’t it amazing? They are the Grimoire that Ojii-chan collected in his lifetime. There are only a few that can collect this much as an individual, you know.」 「Grimoire?」 It was a word I was not familiar with. 「Umu, it is about the book that has records of magic or skills. It’s a magic book that you can learn magic if you finish reading it, in both meanings. Just with the value of the books in this room, you can buy a few mansions like ours. 「I see?」 I still couldn’t understand it completely, but this grimoire thing is very expensive, and if you can read them, you will be able to use skills or magic, huh? 「That’s amazing.」 「Ojii-chan will continue reading the book he was reading, so Lucio should take the book that you are interested in, and you can read it. 」 After saying that, Ojii-san took a book inside the room and sat in the rocking chair that is placed in the middle of the room. And opens it, then *UnUn* started groaning. It probably was so difficult, and the page was not turning up at all. Being curious about what kind of book the thing called Grimoire was, I approached, climbed the chair, and looked at it. 「Eh? Manga?」 The book that Ojii-san was groaning like UU?n* *U?n* while reading it, was a normal manga.