Graveyard Heir

In the vast sea of ​​​​stars, thousands of worlds, geniuses emerge in endlessly, but at the end of the road, there is only a three-foot graveyard. How many strange people, how many extraordinary talents, and how many great masters have fallen on the road? Why is a cemetery of gods and demons the end of great power in ancient and modern times? Who has lost so many talented people? Who is the mysterious gravekeeper? And who built the unparalleled miracle—the Cemetery of Gods and Demons?