Duan Yu's Immortal Cultivation Chronicles

My name is Duan Yu, and I'm a transmigrator with a built-in Old Six System. While everyone else trains in martial arts to prove they're the strongest, I cultivate immortality and slaughter my way through the world! I only need to show a fraction of my power to reach the limits of the entire martial world. At the Shaoshi Mountain martial arts tournament, everyone watched Duan Yu fly through the air on his sword. Qiao Feng fell silent. The entire martial world fell silent. The road to immortal longevity stretches on. Hundreds of years pass in the blink of an eye. Worlds featured so far: Demi-Gods and Semi-Devils, The Return of the Condor Heroes, The Heaven Sword and Dragon Saber. [Invincible protagonist] [Behind-the-scenes mastermind] [Show off in public] [Lighthearted power fantasy]