I thought that this novel would be another system novel, but I was wrong. Sure, there is a system, where the MC can draw cards to get temporary cheat powers. But it is also a serious cultivation novel with a pretty good plot.
The MC got isekai'd into an old villainous sect master near the end of his lifespan. The system informed him that the heavens were angry at his inability to control his disciples who were running about and committing evil acts throughout the kingdom. So, it is his "quest" to get them under control, and the system does issue fresh quests, with temp cards he can use as a prize for completing them. Once again, I though the idea would make a trash novel, but it was quite well written and almost deep in execution.
Everything, disciples, system, and why it was there wraps up in the end. So it was there for a purpose, which is a little more original than nearly all system novels. I debated giving this 5 stars, but it doesn't compare to a real masterpiece like "A Will Eternal" "ISSTH" "King of Gods" ect.