Important Update!
I was lazily looking through the Anime&Comics section for something to read when I came across the author "Sybife''. He's posting two stories and the format of his chapters are extremely similar to the authors Aerle and Demonun, two other plagiarists.
After a bit of digging, I found out that yes, the story he was posting was also plagiarized. I can now conclude that Sybife, Aerle, and Demonun are probably the same person with multiple accounts.
Sybife:
Naruto : Uchiha Clan is actually → Naruto : Uchiha Chronicles by the author NXSE
Naruto : Domination is actually → Revolution by the author cloud9stories
Aerle:
DxD : A New Hero is actually → A Demon Lord's Hero by the author Fahad09
Demonun:
Harry Potter : Reborn as Hagrid is actually → Meddling Giant by the author cloud9stories