Wuxia Crossover: Every Sword Strike Is Fatal! From the Start, I Slay Cheng Kun

Chu Bai transmigrates to a world where martial arts settings from countless stories converge, becoming a mysterious undertaker. Whenever there is a duel in the martial world, the loser's body mysteriously disappears. That's because he activated a god-tier System that makes him stronger whenever he buries someone's remains. The Six Great Sects besiege Bright Peak? He doesn't care who wins or loses, only who offers the bigger reward. As news spreads of the showdown atop the Forbidden City, he knows another big job is coming...