(No system + cultivating immortals + invincibility + demon + killing immortals)
Qin Wuque was originally a genius in swordsmanship and the heir to the sect. However, due to a conspiracy, he lost his cultivation and became a useless person.
What can a useless person do? Besides suffering every day, what else is there? Mentally broken, he was left with only one thought.
Then go die.
Falling into the abyss, he did not die, but instead recognized the devil as his elder brother...
The introduction is endless, so open this book and listen to me slowly...
