An Invisible Dragon Is An Evil Dragon

Another dragon appears in NYC and is everywhere stealing Jake's job. Everytime Jake goes and Dragon's up then goes to the place where there's trouble the other dragon has already taken care of it. Not only that, but this dude is messing with Jake's friends and Rose! A new kid also shows up at Jake's school and everyone hangs out with him, not only that, but he's good looking too. After awhile Jake becomes invisible, not even his crazy teacher notices him! But there's one more thing, this kid has to live with him so his parents and sister also ignore him! Once he's had enough of being invisible he takes off on his skateboard, but falls into the sewers where he meets the Black Dragon. The dragon offers him to join his side because he claims that he knows what he's going through and also says that he could help Jake become so much better than him, and his grandfather as well.
Will Jake accept the Dragon's offer to become evil and get back at the new kid? Or will he stay invisible forever?