Fan Casting The rest of the synopsis in Miles Morales: Spider-Man 3

Norman Osborn hired three villains to take Miles down. Miles knows he can't take them down by himself so he begs Uncle Aaron to help him out. Aaron doesn't want to first but it's Miles, his nephew, so he helps him. After Miles and Aaron take Sandman, Electro, and Rhino down, there is one left. They see something from the flying, and the creature lands. They both are confused and frightened by this creature, they then realize that that creature is Norman Osborn, the Ultimate Green Goblin. They fight UGG, UGG kills Aaron, which makes Miles angry, he fights UGG till he wins. But at what cost, he lost Aaron. But he won't let the death be the end of him, he will still be Spider-Man.