The start is full of luck, I am invincible

The unlucky Su activated the opening awakening system, thinking that he would be invincible.
He who didn't want to cross at first was forced to cross because of his low luck.
"Through this system, we tried our best to turn the tide, and successfully separated the host from the original world of low martial arts, but there was an accident in the middle, and he fell into the world of cultivating immortals!"
Then the system crashed.
The only good news: "A long-lived body was obtained due to a system bug."
"I want to be lucky..."
"I want to be invincible in the world!"