おじいちゃんの珍発明のドタバタ具合が側から見てると楽しそうだけど、私が実際に孫だったらたまに迷惑を被るだろうなと思うと少し可哀想になった

When I was reading the story,My feeling was not good because Grandad's gadgets were crazy.If I am Marvin,I hate Grandad.However,I changed my feeling after I read this book.Grandad's gadgets had magic power such as make the friends and to get the better. I want to try his gadgets. ⚠MP3が少し変です。

This book’s main character is Marvin and he has very crazy Grandad! His Grandad makes funny gadgets. Marvin’s school life become funny by those gadgets.  I suggest for who likes funny stories!!!