Elena of Avalor and Kong of Skull Island

After defeating the wicked sorceress Shuriki and freeing Avalor from her tyranny with the help of Princess Sofia and her family. Elena has a lot on her hands now that she and her family have return to their home and regain their royalty, but the fate of the entire kingdom is now intertwined with a King from another realm entirely, will Elena be prepared for what's to come?