Harry Potter and the Rebirth

When Harry, who has experienced many twists and turns in his life, is reborn at the age of 9 with his past life memories and an inexplicable system; when Ron becomes a time traveler; when Draco and Harry become friends secretly and each of them is a king in public. When the Statute of Secrecy is broken and wizards are exposed to the sight of Muggles, when this world is no longer called the world, you and I are all food...