Ten years ago, the "tide of spiritual beasts" swept across the world, and human civilization almost collapsed. During this disaster, some humans began to awaken - unique companion spiritual beasts were bred within their bodies, and they became the "Awakened Ones", the rulers of the new era. These spiritual beasts have different shapes and strange abilities. They are not only the source of power for the awakened, but also the reflection of their souls. During the awakening ceremony of the sixteen-year-old Gu Cheng, what awakened in his body was a black hole that could swallow all things. This unprecedented companion spirit beast cannot be graded or controlled, and will backfire on its host if not careful. Here, every student is a walking disaster: a girl who can cause earthquakes, a boy who is accompanied by poisonous fog, and even a genius who has the ability to predict but may go crazy at any time... Gu Cheng must learn to control the black hole in rigorous training, and at the same time beware of certain "black holes". The mysterious organization that was eyeing the "hole", as the fragments of the truth about the spirit beast tide gradually emerged, Gu Cheng discovered that his awakening was no accident. The disaster ten years ago was closely related to the origin of the awakened ones, and his black hole is likely to be the key to unlocking it all...