Ninja 5

I was reading a book that you might know and it's called ninja kid 5.  The main character name is Nelson kane he is a nerdy kid he woke up on his tenth birthday i had become a ninja kid he said. he says when he is a ninja kid Kenny is his cool sidekick Kenny Is funny loyal and always hungry. Nelsons grandma is one of the world's greatest inventors but her inventions sometimes take a while. i think his grandma makes something crazy the next time i read it.