The Black Tortoise Ruins were unimaginably vast, their diameter measured in light-years. Even light would take many years to cross such a distance. However, the core region of the Black Tortoise Ruins was not particularly large, spanning only several million billion miles or so. The reason such a core region existed was that at the center of the Black Tortoise Ruins lay a black hole. This black hole possessed immense gravitational force, gradually drawing in massive objects from the Black Tortoise Ruins. Over time, the core region had formed.
There was plenty of "debris" in the core region—meteor swarms, shattered planets, and dangerous cosmic phenomena. Compared to the outer regions of the Black Tortoise Ruins, the danger in the core region had increased a hundredfold. Of course, if one was strong enough and not too unlucky, so-called danger was only relative.
Flying through the vacuum of the core region, Ye Chen sensed waves of desolation and could not help sighing at the sheer devastation caused by the great war between the human race and the Alien Race. As far as the eye could see, there were meteors everywhere. These meteors had once been parts of planets. Some were merely palm-sized, while others rivaled mountains. Together, they numbered in the countless trillions, utterly impossible to tally.
Occasionally, Ye Chen could also see one or two shattered planets. Naturally, they were not ordinary planets, but shattered life planets. Ordinary planets simply could not have survived; they were too fragile, and the black hole's gravity alone could slowly twist and tear them apart.
Life planets were not only incomparably enormous, but also contained unimaginably terrifying energy. On a life planet, a person's destructive power was reduced by hundreds or even thousands of times, making large-scale destruction impossible. Only a Nine Heavens of the