I! Guarding Tombs in Shushan for Hundreds of Years, He Was Unparalleled in the World After His Birth

Ye Tian travels through the fantasy world. At the beginning, his parents died and he became a grave sweeper in Shushan Cemetery. I thought that my life would be so ordinary, but who would have thought that if the system awakens and guards the tomb of someone, I can get a heaven-defying reward! "Ding! Congratulations to the host for successfully guarding the tomb of the Crazy Sword Master! Get the reward: Lingbao Purgatory Sword!" "Ding! Congratulations to the host for successfully guarding the tomb of Shushan Sword Master! Obtained the reward: Eighteen Styles of Sword Master!" "Ding! Congratulations to the host for successfully guarding the tomb of Mad Demon Sword! Get the reward: Divine Demon Sword Art!" Suddenly, Shushan was invaded by void demons, and all the strong men in Shushan came together again but were unable to do anything. Just when Shushan was in danger. Ye Tian, ​​who had been silently guarding the tomb for hundreds of years, stood up and killed all the void demons that invaded Shu Mountain with one sword, shocking the mainland!