Monkey King

From publisher blurb: Timmy would have laughed at the absurdity of his life becoming some kind of kung fu movie trope, but the situation was serious. His parents and their restaurant were being hassled by thugs running a protection racket. He was raised better than to stand by and do nothing! It turned out he wasn't as tough as he thought he was so he started putting his engineering degree to good use. He designed and manufactured equipment to help him bring justice to the neighborhood. Patterned after his favorite mythological TV character, Timmy took to the streets as the MONKEY KING!