Ace comes back to life, then he meets sabo and luffy, then all of them go meet dragon wich tell them that his uncle is gol d roger and his orignal name is monkey d roger. And he tells them the secret power of the monkeys (now that ace is one he would have it) and sabo would be alot more stronger as he is the second in command in the revolutionary army. Then they kill all the yonko except shanks, and they find the one piece but don't worry the series won't and because it's only 1 piece of 100000000000000000000000000000000000000000000000 pieces. That are hidden in space where there's alot more stronger ppl, then shanks grow back his arm join luffy crew then they jump to space