Start Changsheng, All My Dogs Are Invincible

[System + Gan Emperor + Gou + Decisive Killing + Immortality + Martial Arts + Freedom] This story is purely fictitious and any similarity is purely coincidental. Shu Yun traveled to a fantasy world, but one of his arms was cut off when he was a child... One person and one dog, walking around the world with a bamboo flute and a sword. The same is true in the world of immortality. A broken heart, where can I find a close friend at the end of the world? Some people call him Magic Flute Shuyun, some say he is a swordsman, and some say his boxing skills are invincible. Indeed, even with only one hand, he would still be invincible! The great catastrophe of heaven and earth is approaching, wars between countries continue, and sects and dynasties are at odds with each other... But what does all this have to do with me, Shu Yun? I am invincible, you can do whatever you want! Eternal life is so lonely as snow, even if the heaven collapses, I will still be there! A few years later, Shu Yun discovered that the little yellow dog he had taken in had become invincible...