Resurrection of Spirit: Opening Anime Extraction

In 2024, the global spiritual energy tide suddenly revived, and the world was filled with psychic particles that had never been detected before. In just three months, animals around the world have undergone mass mutation. Sharp teeth and claws, reinforced iron bones, and elemental breath have become the norm. Humans call them "ferocious beasts." Fifty years later, in 2074, 90% of the world's land area was occupied by ferocious beasts, and the original national structure collapsed. Humanity relied on the remaining megacities to build "base cities" surrounded by high walls and psychic barriers. There are nine major base cities in China. They barely maintain contact with each other by relying on floating trains and encrypted communications, and they are always facing the impact of waves of vicious beasts. The advantage of ferocious beasts is that their physical strength naturally overwhelms humans of the same level, their aura affinity far exceeds that of humans, their reproduction speed is fast, and their group division of labor is clear; after growing to the warrior level, they can awaken their initial wisdom, the lord level has a strategic ability that is not weaker than that of humans, the king level can control hundreds of thousands of ferocious beast groups, and the disaster level has the terrifying power to destroy a single base city. The human advantage relies on the psychic weapons and barrier defense system created by science and technology. It can awaken supernatural powers by absorbing spiritual energy and form a systematic training system. It also has unity and tactical creativity. Top experts can use supernatural powers and martial arts to kill enemies across levels.