After Seven Thousand Years of Cultivation, I Returned from a Parallel Plane

[Urban Cultivation + Decisive Killing + No System + Invincibility] Su Lin was killed by his relatives, survived the catastrophe, entered another dimension, and cultivated for seven thousand years! Aim for the supreme title! But for the sake of his adopted sister, he split open the gate of heaven with a sword and returned, but only five days had passed in the original world! "I have gone through a long time, and I have mastered all kinds of knowledge." "I wield a sword and ride on the wind. Looking across the world, I am invincible."