C515 Outside the Training Grounds
Of course, that kind of luck thing that happens once or twice doesn't happen often. Furthermore, as the history of the Catacombs Tower Training Ground grew longer and longer, it was even rarer to try one's luck like this.
As for the reason, it started from the Soul Losing Nether Forest, which was located in the outer region of the valley.
Before coming to the Catacombs Tower Training Ground