After learning about the situation outside, Li Su directly put away the escort ship.
Heading deeper in, it was clearly unsuitable to leave it outside. The radiation in the graveyard was simply too terrifying.
As he delved deeper again, Li Su moved swiftly. Before long, he crossed the four-hundred-light-year mark. Along the way, he came across quite a few treasures and casually took two of them with him.
Not to absorb them, but to conduct experiments.
Ever since the Kindling Flame Banner told him this was a massive graveyard, Li Su had felt a chill down his back. He always felt there was something seriously wrong with this place, that something major might happen.
He could hardly be blamed for thinking so.
Under ordinary circumstances, it would not have meant much.
But now, so many beings from outside were constantly coming and going nearby. Over the years, the number who had died was already staggering.
Quite a few experts of the Ten Million Dao Realm and Hundred Million Dao Realm had fallen here.
Of course, even more people had successfully left, treating the corpse fragments they obtained here as treasures.
Such behavior was truly shocking. How was it any different from dancing to disco on top of a grave?
What if there was someone inside who had not quite died? That would be no ordinary problem. After all, these dead beings were not creatures of the current age, but figures from before the great ancient cataclysm, from that most dazzling and glorious era of the Primordial World.
In short, it was a golden age teeming with monsters, where heavenly geniuses were as common as dogs.
Even Li Su did not dare underestimate powerhouses who had reached the Great Luo Realm in that era. He had to remain one hundred and