Rebirth: Enemy List Hundreds of Millions

In his previous life, he became an immortal, but was betrayed by thousands of people. When he was reborn in the city, he actually had a list of enemies worth hundreds of millions! From the abandoned young man of a wealthy family to the king of the underground, those who have betrayed me... You will have to pay with your blood in this life. When I stepped through the Nine Heavens with my sword, the entire spiritual world was trembling: "How could he be so strong?" It turns out that invincibility means that one person can kill the entire era.