Whitebeard in Naruto World

After the end of the Summit War, Edward Newgate, once hailed as one of the Four Emperors of the New World and the strongest man in the world, thought he was about to meet his end at Marineford.

Until he opened his eyes and found himself in a place called the "Shinobi World," encountering a child named "Naruto."

"Gurararara! Boy, do you have parents?"

Looking up at the giant-like Whitebeard, the five-year-old Naruto shivered, "N-no, I don't. My name is Naruto Uzumaki, and I... I'm an orphan."

"Naruto, be my son!"

"What????"