Underdog

Elias Cardoza needs one chance, just one, to prove himself. He wants to fight Trent 'The Tank' Garrison, the undisputed heavyweight champion of the world, but his manager doesn't think he's ready.   His sister, Nina, knows that Elias has the killer instinct. He knows how to survive, because growing up, they both had to. She fears for him, because he's the only person she has in this world. Harper ...